Force, Motion, Energy

Front

A moving roller coaster is an example of ---

Back

kinetic energy

Front

A bicyclist rides on a flat road and then stops pedaling but does not apply the brakes. The bicycle stops because of ....

Back

friction

Front

To describe this car’s motion, a student should use its —

Back

direction and speed

Front

Motion is described by an object's ---

Back

direction and speed

Front

How does friction affect speed?

Back

More friction decreases speed.

Front

A _____________ is always a PUSH or a PULL of an object.

Back

Force

Front

What kind of energy is in a rock at the edge of a cliff?

Back

Potential

Front

The dancer is pushing a chair. What path will it take?

Back

It will slide away from her.

Front

What is speed?

Back

how much distance is covered over a period of time

Front

What does this graph represent? Options: Constant speed, Acceleration, Not moving, Turning around

Back

Not moving