Acceleration

Front

When an object changes its position compared to a reference point.

Back

motion

Front

the rate at which speed or velocity changes

Back

acceleration

Front

Is this a speed or acceleration graph?

Back

acceleration

Front

What is happening at segment E? Options: acceleration, deceleration, constant speed, no motion/object at rest

Back

no motion/object at rest

Front

What is happening at segment F? Options: acceleration, deceleration, constant speed, no motion/object at rest

Back

acceleration

Front

What is happening at segment A? Options: acceleration, deceleration, constant speed, no motion/object at rest

Back

acceleration

Front

What is happening at segment D? Options: acceleration, deceleration, constant speed, no motion/object at rest

Back

deceleration

Front

What is happening at segment A?

Back

constant speed

Front

A runner crossed the 1 mile marker of a race running at a speed of 9 miles per hour. She crossed the finish line running at a speed of 9.8 miles per hour. This is an example of...

Back

positive acceleration

Front

Which of the following is a unit for acceleration? Options: km/s, m/s², mi/hr, ft

Back

m/s²