Force, Motion, and Energy

Front

Back

A

Front

You and your friend Mike are moving a couch. If you are both PUSHING it 10 N to the left, with what amount of force, and in what direction is it moving?

Back

20 N to the left

Front

What happens when a magnet is placed near a pile of steel paper clips?

Back

The magnet will provide an unbalanced force, pulling the paper clips toward it.

Front

Which best describes the graph produced by the table? Options: constant velocity, no motion (stationary), constant speed, slowing down

Back

constant speed

Front

A change in an object's position is called ____________________________.

Back

motion

Front

When net forces are equal in strength and opposite in direction, they are said to be _____________________________.

Back

balanced

Front

What is the net force?
100 N        230 N
<------        --------->

Back

130 N to the right

Front

To determine if an object is in motion, you must compare it to

Back

a reference point

Front

The graph shows the motion of four cars. All four cars are moving east. Which car has a constant speed?

Back

3

Front

Rate of speed Swimmer 1 traveled throughout the race?

Back

2.0 m/s