Study sets matching "friction newton's"
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gravity
mass
weight
friction
A force of attraction between objects that is due to their mas…
A measure of the amount of matter in an object
A measure of the force of gravity on an object
A force that opposes motion between two surfaces that are in c…
gravity
A force of attraction between objects that is due to their mas…
mass
A measure of the amount of matter in an object
Terminal Velocity
Static Friction
Free fall
sliding friction
The speed at which the force of air resistance pushing up on a…
A force that resists a stationary object from beginning to sli…
A situation in which the only force acting on an object is the…
A force that opposes two objects sliding across one another.
Terminal Velocity
The speed at which the force of air resistance pushing up on a…
Static Friction
A force that resists a stationary object from beginning to sli…
Newton's First Law (inertia)
Newton's Second Law
Newton's Third Law
Newton's Fourth Law (Law of Gravity)
resistance to acceleration; objects in motion stay in motion,…
F=ma OR a=F/m; acceleration is directly proportional (if I dou…
every force has an equal and opposite reaciton; example: norma…
Fg=G x m1m2/r^2; follows inverse square law "if I double the d…
Newton's First Law (inertia)
resistance to acceleration; objects in motion stay in motion,…
Newton's Second Law
F=ma OR a=F/m; acceleration is directly proportional (if I dou…
1st Law
2nd Law
3rd Law
Fn
Inertia- obj at rest or in motion at a constant speed will rem…
F= MA. Whenever a resultant force acts on an object it produce…
Equal and Opposite. For every action force, there must be an e…
Contact force only when obj is on the ground. Reaction of the…
1st Law
Inertia- obj at rest or in motion at a constant speed will rem…
2nd Law
F= MA. Whenever a resultant force acts on an object it produce…
Newton's First Law of Motion
Newton's Second Law of Motion
Newton's Third Law of Motion
If you kick a football with no shoe on,…
An object at rest remains at rest, and an object in motion rem…
The force required to accelerate an object is equal to its mas…
When object A exerts a force on object B, object B exerts the…
3
Newton's First Law of Motion
An object at rest remains at rest, and an object in motion rem…
Newton's Second Law of Motion
The force required to accelerate an object is equal to its mas…
Static
Sliding
Rolling
Kinetic
Force between two non moving objects
Friction produced between two solid surfaces sliding past each…
Friction with objects that have wheels or a rounded surface
Between two objects in motion
Static
Force between two non moving objects
Sliding
Friction produced between two solid surfaces sliding past each…
Define Newton's First Law of Motion.
Define Newton's Second Law of Motion.
Define Newton's Third Law of Motion.
Newton's first law of motion is known a…
Law of Inertia - A body at rest, will remain at rest, and a bo…
Deals with objects whose state of inertia is changing. When an…
Whenever one object exerts a force on a second object, the sec…
Inertia
Define Newton's First Law of Motion.
Law of Inertia - A body at rest, will remain at rest, and a bo…
Define Newton's Second Law of Motion.
Deals with objects whose state of inertia is changing. When an…
force
contact force
noncontact force
gravity
A push or pull that acts on an object
a push or a pull on one object by another that is touching it
a force that one object can apply to another object without to…
An attractive force between all objects that have mass
force
A push or pull that acts on an object
contact force
a push or a pull on one object by another that is touching it
Newtons 1st Law: (define)
2nd Law: (define)
3rd Law: (define)
Inertia (definition):
an object at rest will stay at rest. An object in motion stays…
F=ma
For every action there is an equal and opposite reaction
an objects resistance to change its motion
Newtons 1st Law: (define)
an object at rest will stay at rest. An object in motion stays…
2nd Law: (define)
F=ma
Force
Friction
Sliding Friction
Rolling Friction
A push or pull exerted on an object in a certain direction.
A force that opposes motion between two surfaces that are in c…
Friction that occurs when one solid surface slides over anothe…
Friction that occurs when an object rolls over a surface. (Car…
Force
A push or pull exerted on an object in a certain direction.
Friction
A force that opposes motion between two surfaces that are in c…
Force
Friction
Sliding Friction
Rolling Friction
A push or pull exerted on an object in a certain direction.
A force that opposes motion between two surfaces that are in c…
Friction that occurs when one solid surface slides over anothe…
Friction that occurs when an object rolls over a surface. (Car…
Force
A push or pull exerted on an object in a certain direction.
Friction
A force that opposes motion between two surfaces that are in c…
static equilibrium
mass
weight
free body diagram
-an object with a net force (sum of all forces) of zero ... -not…
-measure of the quantity of matter... -scalar... -unit: kilogram (kg)
-the force due to the gravitational pull of an object (Fg)... -ve…
-graphical representation of all forces acting on an object... -n…
static equilibrium
-an object with a net force (sum of all forces) of zero ... -not…
mass
-measure of the quantity of matter... -scalar... -unit: kilogram (kg)
Friction
Kinetic Friction
Static Friction
Newtons First Law of Motion
A Force resulting from the contact of two surfaces. This force…
The friction that exists between surfaces when at least one of…
The friction that exists between surfaces when neither surface…
The velocity of an object will not change unless the object is…
Friction
A Force resulting from the contact of two surfaces. This force…
Kinetic Friction
The friction that exists between surfaces when at least one of…
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Action and Reaction Pairs
(Law of Inertia) an object in motion tends to stay in motion &…
Force = mass x acceleration
For every action there is an equal and opposite reaction
Every force creates another force of equal magnitude and oppos…
Newton's 1st Law
(Law of Inertia) an object in motion tends to stay in motion &…
Newton's 2nd Law
Force = mass x acceleration
positives of friction
negatives of friction
how can you reduce friction
aerodynamic
abrasives... heats things up... start,stop,and change direction
heats things up... slows things down... wears things down... travel use…
lubricants
travels through air efficiently
positives of friction
abrasives... heats things up... start,stop,and change direction
negatives of friction
heats things up... slows things down... wears things down... travel use…
Force
Gravitational Force
Electromagnetic Force
Nuclear Force
A push or a pull on an object; A vector quantity; Many differe…
caused by the attraction of mass to other mass
Caused by the attraction and repulsion of charges
Strongest force, holds the nucleus of an atom together
Force
A push or a pull on an object; A vector quantity; Many differe…
Gravitational Force
caused by the attraction of mass to other mass
Friction
force
inertia
mass
the force that opposes the motion between 2 surfaces that
a push or pull
tendency of all objects to stay at rest or in motion
the amount of matter an object is made of
Friction
the force that opposes the motion between 2 surfaces that
force
a push or pull
Force
Contact Force
Noncontact Force
Gravity
A push or pull on an object
A push or pull on one object by another object that's touching…
A Force that one object applies to another object without touc…
An attractive force that pulls objects toward one another that…
Force
A push or pull on an object
Contact Force
A push or pull on one object by another object that's touching…
Force
Contact Force
Noncontact
Gravity
A push or pull of an object
A push or pull on one object by another object that is touchin…
A force that one object applies to the other without touching…
A force that draws all things downward
Force
A push or pull of an object
Contact Force
A push or pull on one object by another object that is touchin…
sources of friction
friction formulas
Myoo
direction of friction
-scraping of microscopic hills & valleys... -transient bonding b/…
-myoo = Friction force/Normal force... -Friction force = myoo * N…
ratio of normal force to friction force
-opposes direction of motion or intended direction of motion... -…
sources of friction
-scraping of microscopic hills & valleys... -transient bonding b/…
friction formulas
-myoo = Friction force/Normal force... -Friction force = myoo * N…
force
contact force
non contact force
friction
A push or a pull.
A push or a pull on an object by another object that IS touchi…
A force that an object can apply to another object WITHOUT tou…
A force that resists the motion of two surfaces that are touch…
force
A push or a pull.
contact force
A push or a pull on an object by another object that IS touchi…
Friction
Sliding Friction
Rolling Friction
Fluid Friction
The force that one surface exerts on another when they rub aga…
Occurs when solid surfaces slide over each other
Occurs when an object rolls over a surface
Results when a fluid is in contact with a surface
Friction
The force that one surface exerts on another when they rub aga…
Sliding Friction
Occurs when solid surfaces slide over each other
Force
Mass
Inertia
Gravity
A push or pull exerted on an object
The amount of matter in an object
The tendency of an object to resist any change in motion
The force that pulls objects towards each other
Force
A push or pull exerted on an object
Mass
The amount of matter in an object