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AP Physics - Kinematics Vocab

Instructions:

Answer 14 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Average speed
If acceleration is present (Question contains terms such as: starts from rest - final velocity of - accelerates - comes to rest - etc.) - then you must use the three Kinematic equations
The total distance divided by the total time for the entire trip.
A scalar quantity (no direction specified) that shows the rate that distance d is covered.
A vector quantity consisting of magnitude and direction. Displacement x divided by time.

2. Distance
A scalar quantity (no direction specified) that shows the rate that distance d is covered.
Shortest distance between the beginning and ending point in the problem. Is a vector quantity (has direction)
If the same speed is maintained over the entire trip. Constant speed/velocity means no acceleration.
Total distance traveled from start to finish - Is a scalar quantity (no direction)

3. Instantaneous speed
A scalar quantity (no direction specified) that shows the rate that distance d is covered.
The total distance divided by the total time for the entire trip.
The speed at an instant in time. Right now. Your speedometer reading when you glance it at.
A vector quantity consisting of magnitude and direction. Displacement x divided by time.

4. The only time the average velocity equation can be used
Total distance traveled from start to finish - Is a scalar quantity (no direction)
When there is no acceleration
A scalar quantity (no direction specified) that shows the rate that distance d is covered.
Shortest distance between the beginning and ending point in the problem. Is a vector quantity (has direction)

5. Key words or hints that a kinematic equation must be used
If acceleration is present (Question contains terms such as: starts from rest - final velocity of - accelerates - comes to rest - etc.) - then you must use the three Kinematic equations
The speed at an instant in time. Right now. Your speedometer reading when you glance it at.
A scalar quantity (no direction specified) that shows the rate that distance d is covered.
Speeding up - slowing down or changing direction)

6. Kinematic
A vector quantity consisting of magnitude and direction. Displacement x divided by time.
The study of motion in one dimension
The total distance divided by the total time for the entire trip.
A scalar quantity (no direction specified) that shows the rate that distance d is covered.

7. Displacement
Shortest distance between the beginning and ending point in the problem. Is a vector quantity (has direction)
An example of motion in 2 dimensions (both x and y simultaneously)
When there is no acceleration
A scalar quantity (no direction specified) that shows the rate that distance d is covered.

8. Projectile Motion
An example of motion in 2 dimensions (both x and y simultaneously)
Speeding up - slowing down or changing direction)
The total distance divided by the total time for the entire trip.
Start a problem by asking 'What is the object doing?' - 'What is causing it to do that?' - What direction is it moving in (if two find x and y components)? Is it moving at constant v (this includes v = 0)? Is it accelerating? Force? Energy change? Se

9. Kinematics Problem Solving Strategy

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10. Acceleration
When there is no acceleration
An example of motion in 2 dimensions (both x and y simultaneously)
A scalar quantity (no direction specified) that shows the rate that distance d is covered.
Speeding up - slowing down or changing direction)

11. Velocity
A scalar quantity (no direction specified) that shows the rate that distance d is covered.
A vector quantity consisting of magnitude and direction. Displacement x divided by time.
Start a problem by asking 'What is the object doing?' - 'What is causing it to do that?' - What direction is it moving in (if two find x and y components)? Is it moving at constant v (this includes v = 0)? Is it accelerating? Force? Energy change? Se
The total distance divided by the total time for the entire trip.

12. How to calculate slope on a straight line graph

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13. Constant speed or velocity
If the same speed is maintained over the entire trip. Constant speed/velocity means no acceleration.
Total distance traveled from start to finish - Is a scalar quantity (no direction)
The slope is the change in y divided by the change in x. (Otherwise known as 'the rise over the run'.)
A vector quantity consisting of magnitude and direction. Displacement x divided by time.

14. Speed
A scalar quantity (no direction specified) that shows the rate that distance d is covered.
A vector quantity consisting of magnitude and direction. Displacement x divided by time.
If acceleration is present (Question contains terms such as: starts from rest - final velocity of - accelerates - comes to rest - etc.) - then you must use the three Kinematic equations
Start a problem by asking 'What is the object doing?' - 'What is causing it to do that?' - What direction is it moving in (if two find x and y components)? Is it moving at constant v (this includes v = 0)? Is it accelerating? Force? Energy change? Se