FORCE AND MOTION Test RETAKE

Front

What is a PUSH or PULL of an object?

Back

Force

Front

Why is it harder for the boy in Image B to get down the hill?

Back

Friction

Front

What does this graph represent?

Back

Not moving

Front

_______________ is distance traveled over time.

Back

Speed

Front

What is the formula for force?

Back

F=MA

Front

What is the definition of speed?

Back

The distance traveled per unit of time.

Front

What is the difference between speed and velocity?

Back

Speed is scalar (magnitude only), while velocity is vector (magnitude and direction).

Front

What is acceleration?

Back

The rate of change of velocity over time.

Front

What is the formula for acceleration?

Back

a = (final velocity - initial velocity) / time.

Front

What is friction?

Back

A force that opposes the motion of an object.