Chapter 5 Forces

Match

• force of gravity

• 
• unbalance force

• 
• zero gravity

• 
• balance force

• 

It is _______ that allows us to move objects form one place to another.

• force

• obect

If an _______ we want to move is very heavy we will need to exert a greater force.

• force

• object

The greater the mass of an object, the lesser the force needed to move it.

• True

• False

The lesser the mass of an object, the lesser the force needed to move it.

• True

• False

The resulting movement depends on the mass of the object to which the force is applied.

• True

• False

In ________ objects and people appear to have no weight because they are not attracted to the ground.

• motion

• zero gravity

• force

_______ decreases the speed and motion of objects.

• force

• friction

• motion

Opposite poles of magnets ______.

• attract

• repel

Equal poles _____.

• attract

• repel