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Study sets matching "forces newton's physics"

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Study sets matching "forces newton's physics"

30 terms
Physics: Forces & Newton's Laws
What is Inertia?
How is mass related to inertia?
Provide three examples of how mass is…
What does Newton's 1st Law of Motion m…
The tendency of an object to resist a change in motion
Formula momentum = mass x velocity demonstrates direct relati…
WATER, ROPE, GROUND
an object at rest stays at rest and an object in motion stays…
What is Inertia?
The tendency of an object to resist a change in motion
How is mass related to inertia?
Formula momentum = mass x velocity demonstrates direct relati…
Forces and Newton's Laws-Physics
Forces describe
A force is responsible for
The SI unit for force is
The weight of an object
the interactions between an object and its environment
a change in velocity with respect to time-an acceleration
Newton (N)
is a measure of magnitude of the gravitational force exerted…
Forces describe
the interactions between an object and its environment
A force is responsible for
a change in velocity with respect to time-an acceleration
32 terms
Physics Newton's Law and Forces
Newton's First Law (Inertia)
Newton's Second Law (F=ma)
Newton's Third Law (action/reaction)
Example of Newton's Third Law
An object at rest stays at rest and an object in motions stay…
A net force gives a mass acceleration. ... An object changes its…
For every action there is an equal and opposite reaction
A basketball bouncing off the ground. The two objects hit eac…
Newton's First Law (Inertia)
An object at rest stays at rest and an object in motions stay…
Newton's Second Law (F=ma)
A net force gives a mass acceleration. ... An object changes its…
21 terms
Physics- Forces and Newton's Law
Force
System
Contact Forces
Field Force
Push or pull in physics
The object or objects of interest
Exists when an object from the external world touches a syste…
Forces exerted without contact
Force
Push or pull in physics
System
The object or objects of interest
18 terms
Physics Forces & Newton's Laws
force
weight force (W)
normal force (R)
tension (T)
-push or pull... -unit (N)
-force of gravity acting on a mass... -points downward... -W=mg
-surface contact force... -always perpendicular to the surface
-a pull force only... -acts in the direction of the string
force
-push or pull... -unit (N)
weight force (W)
-force of gravity acting on a mass... -points downward... -W=mg
16 terms
Physics: Newton's Law (Forces)
force
Mechanical Equilibrium
contact forces
applied forces
a push or pull ;causes objects to accelerate of change direct…
all forces acting on an object are equal to zero
two objects touching each other cause a movement
force applied by an object or person
force
a push or pull ;causes objects to accelerate of change direct…
Mechanical Equilibrium
all forces acting on an object are equal to zero
9 terms
Physics Newton's Laws/Forces
Newton's First Law
Newton's Second Law
Newton's Third Law
Weight
An object at rest stays at rest, and an object in motion stay…
When a net external force acts upon an object, that object ac…
When object A exerts a force on object B, B exerts an equal s…
The gravitational force exerted on an object by the Earth w=ma
Newton's First Law
An object at rest stays at rest, and an object in motion stay…
Newton's Second Law
When a net external force acts upon an object, that object ac…
23 terms
Physics: Forces and Newton's 3 Laws of Motion
Force
Contact Force
Field Force
Force Diagram
The cause of a change in acceleration, or the change in an ob…
A force that arises from the physical contact of two objects.
A force that can exist between objects, even in the absence o…
A diagram of the objects involved in a situation and the forc…
Force
The cause of a change in acceleration, or the change in an ob…
Contact Force
A force that arises from the physical contact of two objects.
8 terms
Physics Newton's Laws/Forces
Newton's First Law
Newton's Second Law
Newton's Third Law
Weight
...
...
...
...
Newton's First Law
...
Newton's Second Law
...
15 terms
Physics Forces and Newton's Laws
Newton's First Law
Second Law
Third Law
Gravity
an object at rest stays at rest and vice versa. (law of mass)
F=ma; bigger mass, less acceleration, more force and vice versa
Forces are equal and opposite
force between earth and another object
Newton's First Law
an object at rest stays at rest and vice versa. (law of mass)
Second Law
F=ma; bigger mass, less acceleration, more force and vice versa
10 terms
Physics: Forces and Newton's Laws
Force
Inertia
Unbalanced Forces
Balanced Forces
The push or pull on an object having magnitude and direction
The tendency of an object to resist changing it's velocity
When two forces of equal magnitude are in opposite directions
When forces don't have an opposite force equaling it out
Force
The push or pull on an object having magnitude and direction
Inertia
The tendency of an object to resist changing it's velocity
Newton's laws and Force Physics
Newton's first law
Equilibrium Situation
Newton's second law
Newton's third law
An object remains at rest, or constant velocity, unless it's…
Apposing forces are equal which they won't accelerate
If there is a non-zero net force on a body, then it will acce…
For every action force there is an equal, but opposite, react…
Newton's first law
An object remains at rest, or constant velocity, unless it's…
Equilibrium Situation
Apposing forces are equal which they won't accelerate
26 terms
Physics Forces and Newton's Law
What is a force? What unit of force do…
What word did Newton use for an object…
How are mass and inertia related?
If the forces on an object add up to z…
push or pull. newton
inertia
more mass = more inertia
balanced, equilibrium, constant
What is a force? What unit of force do…
push or pull. newton
What word did Newton use for an object…
inertia
23 terms
Physics: Forces and Newton's Laws
What is a force?
What unit of force do we use in physics?
How are mass and inertia related?
If the forces on an object add up to z…
forces are a push or a pull
newtons
more mass = more inertia
balanced, equilibrium, constant
What is a force?
forces are a push or a pull
What unit of force do we use in physics?
newtons
Physics: Newton's Laws and Force
What is Newton's first law of motion?
What is Newton's first law also called?
What is mass?
What is Newton's Second Law of Motion?
Every object continues in its state of rest, or of uniform ve…
Law of inertia
The measure of inertia of an object
Acceleration is directly proportional to force and inversely…
What is Newton's first law of motion?
Every object continues in its state of rest, or of uniform ve…
What is Newton's first law also called?
Law of inertia
10 terms
Physics Force and Newton's Laws
Free Fall
Mass
Inertia
Acceleration
object moving vertically due to gravity only
fundamental physical property of matter; amount of matter con…
the resistance to change in motion
the rate of change of velocity
Free Fall
object moving vertically due to gravity only
Mass
fundamental physical property of matter; amount of matter con…
45 terms
physics : Force and Newton's Law
free-body diagram
mechanics
kinematics
magnetic field strength
a digram that illustrates the forces acting on a system or ob…
the study of the forces acting on objects large enough to see…
the study of motion itself in terms of position, velocity, an…
the quantitative measure of the magnetic force within the reg…
free-body diagram
a digram that illustrates the forces acting on a system or ob…
mechanics
the study of the forces acting on objects large enough to see…
32 terms
Newton's Laws & Force | Physics
what is another name for newton's firs…
Dynamics deals with what?
kinematics and dynamics together form…
If no net force acts on an object, it…
newton's law of inertia
causes of motion
mechanics
rest; constant speed
what is another name for newton's firs…
newton's law of inertia
Dynamics deals with what?
causes of motion
28 terms
Physical Science: Force, Motion, and Newton's Laws
Applied Force
Speed Formula
Acceleration Formula
Momentum Formula
a push or pull
distance/time
[v(final)-v(initial)]/time
P= mv
Applied Force
a push or pull
Speed Formula
distance/time
20 terms
Physics Week 4 Forces and Newton's Laws
Force
Contact forces
Field forces
Fundamental Forces
• Usually think of a ____ as a push or pull... • Vector quantity…
___ ___ result from physical contact between two objects
____ _____ act between disconnected objects
• Types... - Strong nuclear force ... - Electromagnetic force ... - We…
Force
• Usually think of a ____ as a push or pull... • Vector quantity…
Contact forces
___ ___ result from physical contact between two objects
46 terms
CPO Physical Science Forces and Newton's Laws
the action or process of moving or bei…
the property of matter by which it ret…
The forces pushing (or pulling) an obj…
a body of coherent matter, usually of…
motion
inertia
balanced force
mass
the action or process of moving or bei…
motion
the property of matter by which it ret…
inertia
20 terms
Physics Unit 3 Forces and Newton's Law
Force
Contact Force
Field Force
Free Body Diagram
An action (push/pull) exerted on an object that causes change…
Applied Force//Any force that requires contact to enforced
Bodies which interact without physically touching each other/…
Diagram which identifies all the forces acting on an object b…
Force
An action (push/pull) exerted on an object that causes change…
Contact Force
Applied Force//Any force that requires contact to enforced
29 terms
Physics Essentials 1 - Newton's Forces
dynamics
Newton's laws of motion
classical mechanics
force
The study of forces and torques and their effects on motion
Three physical laws that create the foundation of classical m…
Uses the set of physical laws that describe the motion of bod…
Anything that causes an object to undergo a certain change. T…
dynamics
The study of forces and torques and their effects on motion
Newton's laws of motion
Three physical laws that create the foundation of classical m…
55 terms
Wash-physics:Forces and Newton's Laws Test
force
state of motion
net force
newtons (N)
push or pull
a force is always required to change an object's ___________…
combination of all the forces acting on an object
units for force
force
push or pull
state of motion
a force is always required to change an object's ___________…
23 terms
Physics: Forces and Newton's 3 Laws of Motion
Force
Contact Force
Field Force
Force Diagram
The cause of a change in acceleration, or the change in an ob…
A force that arises from the physical contact of two objects.
A force that can exist between objects, even in the absence o…
A diagram of the objects involved in a situation and the forc…
Force
The cause of a change in acceleration, or the change in an ob…
Contact Force
A force that arises from the physical contact of two objects.
13 terms
Physics Topic 5- Forces and Newton's Laws
Force
An unbalanced force acting on an object.
System
Contact Forces
A vector quantity describing the push or pull on an object (m…
What are all accelerations the result of?
The object or objects of interest that can interact with each…
Exist when an object from the external world touches a system…
Force
A vector quantity describing the push or pull on an object (m…
An unbalanced force acting on an object.
What are all accelerations the result of?
21 terms
Physics Unit 3 Forces and Newton's Laws
net force
1N=
static equilibrium
dynamic equilibrium
sum of forces
1kg x 1m/s^2
when an object is not moving... a kind of mechanic
object is moving at constant velocity
net force
sum of forces
1N=
1kg x 1m/s^2
32 terms
AP Physics B - Force and Newton's Laws
An interaction between two bodies - a…
Unit that measures Force
Variable for Force
Variable for mass
Force
Newton
F
m
An interaction between two bodies - a…
Force
Unit that measures Force
Newton
30 terms
Physics: Forces and Newton's First Law
Force
Balanced Forces
Unbalanced Forces
Net Force
A push or pull exerted on an object.
Equal forces that cancel out.
When one force is more powerful than the other.
When two forces add up.
Force
A push or pull exerted on an object.
Balanced Forces
Equal forces that cancel out.
22 terms
Physics: Newton's 3rd Law and Interactive Forces
action force
agent
force
interaction
one of the pairs of forced described in newton's 3rd law.
source of a force
vector quantity that is a measure of the push or pull that ac…
mutual action between objects where each object exerts simult…
action force
one of the pairs of forced described in newton's 3rd law.
agent
source of a force
75 terms
Physics Unit 3: Force & Newton's Laws
Force
Motion
Vector
Arrow
A push or a pull
Force is needed to change the ___________ of an object
Is Force a vector or Scalar?
How do you represent force?
Force
A push or a pull
Motion
Force is needed to change the ___________ of an object
29 terms
Physics: Newton's Law's, Force, Momentum
force
friction
units of force
newton
a force a push or pull
a force that opposes motion
force is measured in newtons
causes a 1-kg mass to accelerate at a rate of 1 meter
force
a force a push or pull
friction
a force that opposes motion
41 terms
Physics-Unit 3 Forces & Newton's Laws
Everything surrounding a system that e…
The attractive force that exists betwe…
"An object that is at rest will remain…
An action exerted on an object that ca…
external world
gravitational force
Newton's First Law
force
Everything surrounding a system that e…
external world
The attractive force that exists betwe…
gravitational force
6 terms
AP PHYSICS FORCES AND NEWTON'S LAWS OF MOTION
NEWTON'S FIRST LAW
INERTIA
NEWTON'S SECOND LAW
NEWTON
EVERY BODY CONTINUES IN ITS STATE OF REST, OR OF UNIFORM MOTI…
THE ABILITY OF AN OBJECT TO RESIST A CHANGE IN ITS STATE OF M…
THE CHANGE OF MOTION IS PROPORTIONAL TO THE NET APPLIED FORCE…
1 KILOGRAM-METER PER SECOND SQUARED
NEWTON'S FIRST LAW
EVERY BODY CONTINUES IN ITS STATE OF REST, OR OF UNIFORM MOTI…
INERTIA
THE ABILITY OF AN OBJECT TO RESIST A CHANGE IN ITS STATE OF M…
33 terms
HONORS PHYSICS: Newton's Laws and Forces
what is the law of inertia?
what is friction?
explain the difference between Frictio…
Frictional Force and Applied force act…
an object at rest will stay at rest unless an unbalanced forc…
force acting along the surfaces of 2 objects in physical cont…
frictional depends on how hard surfaces are pushed together a…
horizontally
what is the law of inertia?
an object at rest will stay at rest unless an unbalanced forc…
what is friction?
force acting along the surfaces of 2 objects in physical cont…
45 terms
Forces and Newton's Laws Quiz (Physics)
What is Kinematics?
What are Dynamics?
What is Newtons 1st Law of Motion? (La…
What is inertia?
Study of motion without considering its cause
Study of how forces affect the motion of objects and systems
a body at rest stays at rest, of if in motion, remains in mot…
the tendency of an object to remain at rest or remain in motion
What is Kinematics?
Study of motion without considering its cause
What are Dynamics?
Study of how forces affect the motion of objects and systems
16 terms
Physics: Fundamental Forces and Newton's Laws
What are the four Fundamental Forces i…
how strong is gravity compared to stro…
what are contact forces?
What are non-contact forces?
1. Strong Force... 2. Electromagnetic Force... 3. Weak Force ... 4. Gr…
1/10^39
forces that must touch the object; pull, push, tension
Force that do not need to touch the object they are effecting…
What are the four Fundamental Forces i…
1. Strong Force... 2. Electromagnetic Force... 3. Weak Force ... 4. Gr…
how strong is gravity compared to stro…
1/10^39
8 terms
Physics Interaction Forces & Newton's 3rd Law
interaction
action force
agent
force
a mutual action between objects where each object exerts simu…
the force that is equal in strength and opposite in direction…
the source of a force
a push or pull that acts on an object because of an interacti…
interaction
a mutual action between objects where each object exerts simu…
action force
the force that is equal in strength and opposite in direction…
24 terms
Physics Vocabulary (Forces and Newton's Laws)
Force
Newton's First Law
Weight
Force of Gravity
A push or pull that one object exerts on another. May occur t…
Objects in motion tend to stay in motion and objects at rest…
The pull or force of Gravity acting on an object.
Weight
Force
A push or pull that one object exerts on another. May occur t…
Newton's First Law
Objects in motion tend to stay in motion and objects at rest…
24 terms
Physics Vocabulary (Forces and Newton's Laws)
Force
Newton's First Law
Weight
Force of Gravity
A push or pull that one object exerts on another. May occur t…
Objects in motion tend to stay in motion and objects at rest…
The pull or force of Gravity acting on an object.
Weight
Force
A push or pull that one object exerts on another. May occur t…
Newton's First Law
Objects in motion tend to stay in motion and objects at rest…
21 terms
AP Physics: Forces and Newton's Laws
Force
net force
weight
force of friction
push or a pull
single force that could replace all individual forces acting…
force of a planet on a nearby object
force of a surface on an object. acts parallel to the surface
Force
push or a pull
net force
single force that could replace all individual forces acting…
16 terms
Newton's First Law of Physics (Forces)
Applied Force
Applied Force
Applied Force
Gravitational Force
object pushing or pulling on another object
Usually goes the direction the object is moving
Symbol is FA
Also known as weight
Applied Force
object pushing or pulling on another object
Applied Force
Usually goes the direction the object is moving
15 terms
Physics Forces and Newton's Laws - Niki
(True or false?) The only forces in th…
(True or false?) Weight is equal to Fg…
(True or false?) Objects will only acc…
(True or false?) One can only calculat…
False! Other forces include Ftension, Fspring, Ffric, Fnet, a…
True!
True!
False! Frictional force equation is one of the most useful to…
(True or false?) The only forces in th…
False! Other forces include Ftension, Fspring, Ffric, Fnet, a…
(True or false?) Weight is equal to Fg…
True!
15 terms
Physics Exam Review- Forces (Newton's Laws)
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Internal forces
An object at rest stays at rest and an object in motion stays…
The acceleration of an object as produced by a net force is d…
For every action, there is an equal and opposite reaction.
Fgrav, Fspring
Newton's 1st Law
An object at rest stays at rest and an object in motion stays…
Newton's 2nd Law
The acceleration of an object as produced by a net force is d…
16 terms
Physics Test - Forces & Newton's Laws
force
acceleration
inertia
normal force
Any influence that tends to accelerate an object; a push or p…
The rate at which velocity changes. Change may be in magnitud…
The reluctance of any body to change its state of motion. Mas…
For an object resting on a horizontal surface, the upward, fo…
force
Any influence that tends to accelerate an object; a push or p…
acceleration
The rate at which velocity changes. Change may be in magnitud…
10 terms
Physics: Force, Motion and Newton
Force
Gravity
Mass
Weight
The expression of energy acting upon a mass
A constant force throughout the universe. More mass creates m…
A property of a physical body that indicates how much gravity…
Is relative to gravity and changes depending on what planet y…
Force
The expression of energy acting upon a mass
Gravity
A constant force throughout the universe. More mass creates m…
21 terms
Physics Exam (Forces/Newton's Laws)
Newton's laws
Newton's first law
Newton's second law
Newtons third law
a set of laws that state the tendency of objects motions
law of inertia: an object at rest will stay at rest; an objec…
the acceleration of an object is directly proportional to the…
for every action there is an equal and opposite reaction
Newton's laws
a set of laws that state the tendency of objects motions
Newton's first law
law of inertia: an object at rest will stay at rest; an objec…
14 terms
Newton's Laws and Force
Newton's First Law
Newton's Second Law
Newton"s Third Law
Friction
Every object in a state of uniform motion tends to remain in…
The relationship between an object's mass m, its acceleration…
to every action there is an equal and opposite reaction
is the force exerted by a surface as an object moves across i…
Newton's First Law
Every object in a state of uniform motion tends to remain in…
Newton's Second Law
The relationship between an object's mass m, its acceleration…
37 terms
Forces & Newton's Laws
Inertia
Force
Net Force
Newton
Property of matter that resists changes in motion.
Action that can change the motion of an object
Overall force acting on an object.
1kg x m/s^2
Inertia
Property of matter that resists changes in motion.
Force
Action that can change the motion of an object
12 terms
Physical Science: Forces and Newton's Laws
Force
Balanced Force
Unbalanced Force
Net Force
A push or pull that acts on an object (F=MA) units in Newtons…
Two forces acting on an object but they balanced each other o…
Forces that cause a change in the motion of the object (when…
The over all force acting on an object after all the forces a…
Force
A push or pull that acts on an object (F=MA) units in Newtons…
Balanced Force
Two forces acting on an object but they balanced each other o…
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