Unit 3 | Work and Energy Test

Front

When force is used to move an object across a distance, this is called...

Back

work

Front

Energy is the ability to _____.

Back

do work

Front

What unit is energy measured in?

Back

Joules

Front

___________ is the total energy an object has because of its motion (speed) and position.

Back

mechanical energy

Front

__________ is stored energy.

Back

Potential

Front

As the ball rolls down the hill, where does it have the most potential energy?

Back

A

Front

As the ball moves from point D to point G, the kinetic energy is going to decrease, what increases?

Back

potential energy

Front

At which point of the roller coaster is potential energy the greatest? W, X, Y, Z

Back

W

Front

At which point of the roller coaster is kinetic energy the greatest? W, X, Y, Z

Back

X

Front

When a pendulum swings, at which point is kinetic energy highest?

Back

Point 3