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Study sets matching "accelerated physical"

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Study sets matching "accelerated physical"

20 terms
Acceleration (Physics)
What is acceleration?
What is the measured unit for when an…
What did Galileo experiment prove?
What plays a role in acceleration?
The change of velocity per unit of time
9.81 m/s^2
Velocity increases by a constant amount of 10 m/s^2
Air resistance
What is acceleration?
The change of velocity per unit of time
What is the measured unit for when an…
9.81 m/s^2
Acceleration / Physics
Position time graph
Slope
Slope equation
Acceleration
Line graphing and objects position and time
How steep a line is
Y-y divided by x-x
The rate at which an objects velocity changes
Position time graph
Line graphing and objects position and time
Slope
How steep a line is
22 terms
Physics- Acceleration
Acceleration
Acceleration Equation
Free-Fall
Meters/seconds^2
Rate of change in Velocity
a=Vf-Vi/t
Motion in which gravity is only acting
Unit of acceleration
Acceleration
Rate of change in Velocity
Acceleration Equation
a=Vf-Vi/t
16 terms
Physics (Acceleration)
Constant speed
Instantaneous speed
Average speed
Displacement
Stopped or the same
Speed at a given time
Distance traveled divided by the time the object took
A measure of only the start and end point/ not the objects ro…
Constant speed
Stopped or the same
Instantaneous speed
Speed at a given time
18 terms
Physics- Acceleration
Motion Diagram
Change in Velocity
Velocity vs Time Graph
Positive, non-zero slope on VvT, above…
an extension of the dot diagram to show the velocity arrows f…
how much the velocity arrow changes
shows how fast an object moves (velocity) at every second
speeding up positively
Motion Diagram
an extension of the dot diagram to show the velocity arrows f…
Change in Velocity
how much the velocity arrow changes
26 terms
Acceleration (Physics)
What is acceleration?
What is the measured unit for when an…
What did Galileo experiment prove?
What plays a role in acceleration?
The change of velocity per unit of time
9.81 m/s^2
Velocity increases by a constant amount of 10 m/s^2
Air resistance
What is acceleration?
The change of velocity per unit of time
What is the measured unit for when an…
9.81 m/s^2
22 terms
Physics- Acceleration
Acceleration
Acceleration Equation
Free-Fall
Meters/seconds^2
Rate of change in Velocity
a=Vf-Vi/t
Motion in which gravity is only acting
Unit of acceleration
Acceleration
Rate of change in Velocity
Acceleration Equation
a=Vf-Vi/t
11 terms
physics - acceleration
frame of reference
scalar
vector
displacement
a system for specifying the precise location of objects in sp…
physical quantity that has magnitude but no direction, ex. te…
a physical quantity that has magnitude and direction, ex. for…
a vector quantity, defines distance and direction between 2 p…
frame of reference
a system for specifying the precise location of objects in sp…
scalar
physical quantity that has magnitude but no direction, ex. te…
8 terms
Physics-Acceleration
Acceleration
U
V
A
The rate of chanfe of velocity with respect to time. Vector
Initial speed
Final speed
Acceleration
Acceleration
The rate of chanfe of velocity with respect to time. Vector
U
Initial speed
9 terms
Physics: Acceleration
Acceleration
What is the difference between velocit…
Acceleration equation
On a position vs time graph, what type…
the rate at which velocity changes
acceleration is the rate at which velocity changes, while vel…
a = Vf-Vi/t
a straight line with a constant slope
Acceleration
the rate at which velocity changes
What is the difference between velocit…
acceleration is the rate at which velocity changes, while vel…
20 terms
Acceleration (Physics)
Physics
Position
average speed
time interval
A branch of science that involves the study of the physical w…
the separation between an object and the origin
distance traveled divided by the time elapsed
the distance between two times
Physics
A branch of science that involves the study of the physical w…
Position
the separation between an object and the origin
Physics Acceleration
What does acceleration measure?
Is acceleration a scalar or vector qua…
What can change to produce an accelera…
How is the magnitude of of acceleratio…
Change in velocity
vector quantity
speed or direction
dividing total change in an object velocity by the time inter…
What does acceleration measure?
Change in velocity
Is acceleration a scalar or vector qua…
vector quantity
24 terms
Physics Acceleration
What is the definition of acceleration?
What is the standard metric unit for a…
What is the standard metric unit for v…
What info can you obtain from a veloci…
the change in velocity over time.
m/s^2
m/s
Velocity, time, direction, acceleration, area under the line…
What is the definition of acceleration?
the change in velocity over time.
What is the standard metric unit for a…
m/s^2
14 terms
Physics-Acceleration
instantaneous velocity
acceleration
vf=at+vi
1/2 acceleration
slope of the tangent line at any point on a position vs time…
slope of the tangent line at any point on a velocity vs. time…
general model
slope of a position vs time2 graph equals__
instantaneous velocity
slope of the tangent line at any point on a position vs time…
acceleration
slope of the tangent line at any point on a velocity vs. time…
10 terms
Acceleration-Physics
Average Acceleration
Acceleration Equation
Units
EXAMPLE QUESTION
1. The rate of change of velocity... 2. If velocity is how fast,…
Acceleration = change in velocity over... change in time
Velocity units... Time units = m/s ( raised to 2)
A car's velocity is 2.5 m/s at 1.0 seconds. Due to an acceler…
Average Acceleration
1. The rate of change of velocity... 2. If velocity is how fast,…
Acceleration Equation
Acceleration = change in velocity over... change in time
34 terms
Accelerated Physics - Fundamental Forces
Name the four Fundamental Forces from…
Gravitational Force
Nuclear Strong Force
Weak Force
the Nuclear Strong Force, the Electromagnetic Force, the Weak…
An attractive force between all objects with mass; the weakes…
A force between quarks that binds quarks of different "colors…
A force involved in radioactive decay; it can change an up qu…
Name the four Fundamental Forces from…
the Nuclear Strong Force, the Electromagnetic Force, the Weak…
Gravitational Force
An attractive force between all objects with mass; the weakes…
9 terms
Physics: Acceleration
What is speed?
What are two things that can change th…
What is average velocity?
What is instantaneous velocity?
Speed is a measure of how fast something is traveling. It is…
A change in the object's speed or direction
Takes place over a set amount of time
The velocity of an object at any given time speed at one mome…
What is speed?
Speed is a measure of how fast something is traveling. It is…
What are two things that can change th…
A change in the object's speed or direction
61 terms
Accelerated Physical Science Exam
B) Friction
B.) +3
B. ) 50 N
C. ) Down pointing arrow
Which of the following forces is a contact force?
(Graph) Which is the best description for the force vector dr…
(Graph) Two dogs are tugging on opposite ends of a rope toy a…
(Graph) Which of the drawings below correctly shows the force…
B) Friction
Which of the following forces is a contact force?
B.) +3
(Graph) Which is the best description for the force vector dr…
34 terms
Physics- Projectiles, Physics- Acceleration
Projectile Motion
Parabola
Horizontal Components
Vertical Components
The force of gravity makes one direction of motion different…
- arch shaped curve... - the shape of the path a projectile foll…
X:... Horizontal Distance:... Dx = Vx (t)
Y:... Vertical Distance:... Dy = Vy (t) - 1/2(g)(t)^2
Projectile Motion
The force of gravity makes one direction of motion different…
Parabola
- arch shaped curve... - the shape of the path a projectile foll…
25 terms
1. Accelerated Physical Science
Meter
Newton
Big Bang
Volume
Unit of measurement for length
Unit of force
Accepted theory for the formation of the universe
The amount of space an object takes up
Meter
Unit of measurement for length
Newton
Unit of force
25 terms
1. Accelerated Physical Science
Meter
Newton
Big Bang
Volume
Unit of measurement for length
Unit of force
Accepted theory for the formation of the universe
The amount of space an object takes up
Meter
Unit of measurement for length
Newton
Unit of force
25 terms
Accelerated Physical Science
Meter
Liter
Gram
Mass
SI unit of measurement for length
SI unit of measurement for volume
Metric base unit of measurements for mass
The quantity of matter an object has
Meter
SI unit of measurement for length
Liter
SI unit of measurement for volume
27 terms
Physics-Uniform Accelerated Motion
Speeding up in the negative direction…
Position vs. Time graph
Slowing down in the negative direction…
Slowing down in the positive direction…
X T graph=
Speeding up in the negative direction…
Position vs. Time graph
X T graph=
36 terms
Physics Chapter 3: Acceleration
acceleration
negative acceleration
An object is ___________________ whene…
true or false: acceleration is a vecto…
the rate of change in the velocity of an object
the speed of an object slowing down or stops
accelerating
true
acceleration
the rate of change in the velocity of an object
negative acceleration
the speed of an object slowing down or stops
12 terms
Accelerated Physical Science Words
Dependent Variable
Control
Variable
Constant
A variable whose value changes as a result of changes in othe…
Standard used to compare the results of the experiment
A factor is a quantity that can have more than one value
A factor in an experiment that does not change
Dependent Variable
A variable whose value changes as a result of changes in othe…
Control
Standard used to compare the results of the experiment
51 terms
2015 Physics Accelerated Final
Scientific Method
Accuracy
Precision
Sig Figs
a method of procedure that has characterized natural science…
the nearness of a measurement to the standard or true value
the degree to which several measurements provide answers very…
each of the digits of a number that are used to express it to…
Scientific Method
a method of procedure that has characterized natural science…
Accuracy
the nearness of a measurement to the standard or true value
14 terms
physics acceleration week 1
Definition for acceleration
Symbol for acceleration
Unit for acceleration
3 ways to accelerate
the rate of change of velocity over time
a
m/s/s
speed up, slow down, change direction
Definition for acceleration
the rate of change of velocity over time
Symbol for acceleration
a
8 terms
Physics- Constant Acceleration
speeding up in positive direction
slowing down in a positive direction
speeding up in a negative direction
slowing down in a negative direction
velocity= positive... acceleration= positive
velocity=positive... acceleration= negative
velocity=negative... acceleration=negative
velocity=negative... acceleration=positive
speeding up in positive direction
velocity= positive... acceleration= positive
slowing down in a positive direction
velocity=positive... acceleration= negative
61 terms
Accelerated Physical Education
What is important in a personal fitnes…
What is one of the biggest factors whi…
What affects your energy levels?
What is the relationship between welln…
a positive attitude
body image
lifestyle choices (diet, amount of physical activity)
fitness is one component of wellness
What is important in a personal fitnes…
a positive attitude
What is one of the biggest factors whi…
body image
6 terms
Physics Acceleration Chapter 3
velocity-time graph
acceleration
instantaneous acceleration
free fall
graph in which the time data is on the horizontal (x) axis, a…
the rate at which velocity changes
The change in velocity at an instant of time
the motion of a body when only the force of gravity is acting…
velocity-time graph
graph in which the time data is on the horizontal (x) axis, a…
acceleration
the rate at which velocity changes
24 terms
Physics Accelerated Motion
Reference point
Frame of reference
Position
Motion
The point from which all distances and directions is measured…
coordinate system with the reference point at the origin; con…
how far an object is from the reference point and in which di…
occurs when an object changes position
Reference point
The point from which all distances and directions is measured…
Frame of reference
coordinate system with the reference point at the origin; con…
14 terms
Accelerated Physics Exam 2
Momentum
Inertia
Machine
Power
Product of an objects mass and velocity
The tendency of an object to resist being moved, speed or dir…
A device that helps do work
Rate at which work is done over time
Momentum
Product of an objects mass and velocity
Inertia
The tendency of an object to resist being moved, speed or dir…
10 terms
Physical Science: Motion and Acceleration
Acceleration
Speed
Instantaneous speed
Displacement
The rate of change of velocity. Acceleration occurs when an o…
The distance an object travels per unit of time. ... Speed = dis…
The rate at which an object is moving at a given instance in…
The distance and direction that an object has moved from its…
Acceleration
The rate of change of velocity. Acceleration occurs when an o…
Speed
The distance an object travels per unit of time. ... Speed = dis…
12 terms
Accelerated Physics - Forces
force
Newtons
net force
tension
a push or a pull
Unit of force in the metric system
sum of all forces
resistance of motion
force
a push or a pull
Newtons
Unit of force in the metric system
11 terms
Physics: Velocity, Acceleration, ect.
Acceleration
Average Speed
Elapsed Time
Free Fall
the rate at which velocity is changing; will be 10 m/s square…
total distance divided by time interval
the time that has passed since the beginning of an event
motion under the influence of gravitational force only; air r…
Acceleration
the rate at which velocity is changing; will be 10 m/s square…
Average Speed
total distance divided by time interval
49 terms
ACCELERATED PHYSICS: FORCES
Force
since forces are vector quanities they…
when two forces act in opposite direct…
Net force
Push or pull
magnitude and direction
subtraction
the overall force of an object after all the forces are added…
Force
Push or pull
since forces are vector quanities they…
magnitude and direction
49 terms
Accelerated Physical Science Study Guide: Matter
Matter
Experiment
Mass
Physical property
Anything that has mass and takes up space
A set of controlled observations that test a hypothesis
A measure that reflects the amount of matter
A characteristic of matter that can be observed or measured w…
Matter
Anything that has mass and takes up space
Experiment
A set of controlled observations that test a hypothesis
16 terms
Physics: Speed, Velocity, and Acceleration
What is motion?
What is relative motion?
International System of Units
What are SI measurements?
An object is in motion it changes position relative to a refe…
Motion that changes with different reference points. For exam…
(SI) Uses the metric system.
Meters... Centimeters... Millimeters... Kilometers
What is motion?
An object is in motion it changes position relative to a refe…
What is relative motion?
Motion that changes with different reference points. For exam…
53 terms
ACCELERATED PHYSICS ELECTRICITY
what charge do protons have
what charge do electrons have
same charges
different charges
positive
negative
repel
attract
what charge do protons have
positive
what charge do electrons have
negative
39 terms
Accelerated Physical Science Equations 2016
acceleration equation
Speed/velocity equation is
time equation is
final velocity equation
a=vf-vi/t
s=d/t
t=d/s
vf=vi+ a x t
acceleration equation
a=vf-vi/t
Speed/velocity equation is
s=d/t
21 terms
Physics 3 Acceleration
Speed (v)
Speed =
Velocity (v)
Acceleration (a)
How fast something is moving
Distance/Time
Speed and Direction
A change in velocity
Speed (v)
How fast something is moving
Speed =
Distance/Time
10 terms
Physical Science--Speed/Acceleration
Speed Formula
Distance Formula
Time Formula
Average Speed
V=D divided by T
D=V multiplied by T
T=D divided by V
Speed of entire trip (tortoise and the hare has the same aver…
Speed Formula
V=D divided by T
Distance Formula
D=V multiplied by T
5 terms
Physics Accelerated Motion Quiz
Acceleration
If an object is accelerating, what doe…
What do strobe diagrams show
When are objects in free fall?
Any change in the motion of an object. Includes speeding up,…
There is a nonzero net force on the object. The forces are un…
An objects motion at set time intervals
When the only force on them is gravitational force, even when…
Acceleration
Any change in the motion of an object. Includes speeding up,…
If an object is accelerating, what doe…
There is a nonzero net force on the object. The forces are un…
42 terms
accelerated physics MO midterm
when driving, we measure our SPEED rel…
constant speed = _____ acceleration
change in velocity with no respect to…
distance is a _____ quantity
the ground
0
acceleration
scalar
when driving, we measure our SPEED rel…
the ground
constant speed = _____ acceleration
0
22 terms
Acceleration Physics Lesson (3)
I. Key terms and Formula
A. Difference between Velocity and Acc…
B. Acceleration and Velocity Signs
II. The idea of ... A. Average Accelerati…
A. Average Acceleration ... B. Instantaneous Acceleration
A. Velocity = Changing displacement / changing time ... B. Accel…
A. When Velocity is + and acceleration is -, meaning slowing…
...
I. Key terms and Formula
A. Average Acceleration ... B. Instantaneous Acceleration
A. Difference between Velocity and Acc…
A. Velocity = Changing displacement / changing time ... B. Accel…
14 terms
IGCSE Physics Forces and Acceleration
Hooke's Law
Hooke's Law equation
Scalars
Vectors
Hooke's law states that a spring's extension is proportional…
F = kx ... F = Force(N) k= Spring constant (how much force need…
Scalars are quantities with only size... ∙Temperature... ∙Speed... ∙Ti…
Vectors are quantities with size and direction... ∙Displacement…
Hooke's Law
Hooke's law states that a spring's extension is proportional…
Hooke's Law equation
F = kx ... F = Force(N) k= Spring constant (how much force need…
13 terms
Physics - forces and acceleration
stretching materials (spring)
stretching materials (elastic bands)
stretching materials (wire)
force spring constant and extension eq…
1. springs obey Hooke's law - the extension is proportional t…
1. do not obey hooks law ... - s shape line ... -less steep (first…
obeys Hooke's law (line less steep than spring)
F = k × e... F is the force in newtons, N... k is the 'spring const…
stretching materials (spring)
1. springs obey Hooke's law - the extension is proportional t…
stretching materials (elastic bands)
1. do not obey hooks law ... - s shape line ... -less steep (first…
12 terms
Physics: Accelerated Motion Vocabulary
Velocity-Time Graph
Instantaneous Acceleration
Acceleration
Free Fall
Shows how velocity is related to time
The change in velocity of an object at an instant of time
The rate at which an object's velocity changes
The motion of falling objects when air resistance is negligible
Velocity-Time Graph
Shows how velocity is related to time
Instantaneous Acceleration
The change in velocity of an object at an instant of time
9 terms
Accelerated Studies in Physics
Lurking Variable
Explanatory Variable
Science
Theories
A variable affecting the response variable without the resear…
The variable that is being directly manipulated.
The process of using experiment, observation, a logical think…
A mental model or explanatory system that explains and relate…
Lurking Variable
A variable affecting the response variable without the resear…
Explanatory Variable
The variable that is being directly manipulated.
16 terms
Physics motion velocity acceleration
speed definition
motion definition
velocity definition
acceleration definition
is the change in distance divided by change in time
change in position
speed in a given direction
rate of change of velocity
speed definition
is the change in distance divided by change in time
motion definition
change in position
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