AP Physics Review Kinematics Graphs

Front

What is Kinematics?

Back

Kinematics is the branch of physics that describes the motion of objects without considering the forces that cause the motion.

Front

What is displacement?

Back

Displacement is the vector quantity that represents the change in position of an object, defined as the shortest distance from the initial to the final position.

Front

What is the difference between distance and displacement?

Back

Distance is a scalar quantity that measures the total path length traveled, while displacement is a vector quantity that measures the shortest straight-line distance from the starting point to the endpoint.

Front

What does a velocity-time graph represent?

Back

A velocity-time graph shows how the velocity of an object changes over time, with the slope representing acceleration.

Front

What does a horizontal line on a position-time graph indicate?

Back

A horizontal line on a position-time graph indicates that the object is stationary, as its position does not change over time.

Front

What does a straight line with a positive slope on a position-time graph indicate?

Back

A straight line with a positive slope indicates that the object is moving away from the starting position at a constant speed.

Front

What does a straight line with a negative slope on a position-time graph indicate?

Back

A straight line with a negative slope indicates that the object is moving towards the starting position at a constant speed.

Front

What does a curve on a position-time graph indicate?

Back

A curve on a position-time graph indicates that the object is accelerating, as the rate of change of position is not constant.

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object with respect to time, and it can be positive (speeding up) or negative (slowing down).

Front

What is the formula for calculating average velocity?

Back

Average velocity is calculated using the formula: Average Velocity = (Final Position - Initial Position) / (Final Time - Initial Time).