PS.7.1 Forces and Motion Assessment

Front

A location to which you compare another location is known as a ___________ ___________.

Back

Reference Point

Front

The force that resists motion between two surfaces is called ____________.

Back

Friction

Front

The resistance to a change in an object’s speed or direction is ___________.

Back

Inertia

Front

The measure of the distance an object moves over a period of time is _______.

Back

Speed

Front

Calculate the speed for a car that went a distance of 120 kilometers in 2 hours time.

Back

60 km/hr

Front

___________ is the change in position over time.

Back

Motion

Front

Is this an unbalanced or balanced force?
Which way will the box move?
What is the net force?

Back

Unbalanced, right, 1 N

Front

On a distance time graph, the x axis is always labeled...

Back

Time

Front

Is this an unbalanced or balanced force? Which way will the box move? What is the net force?

Back

Unbalanced, left, 4 N

Front

What is happening between point C and D?

Back

The object is returning to its starting position