Science Ch. 7 Review

The measure of the force of gravity on an object is called....

• gravity

• weight

• magnetism

Tags

NGSS.5-PS2-1

The force that pulls objects to the center of the earth is...

• friction

• gravity

• magnetism

Tags

NGSS.MS-PS2-4

What is the force that slows or stops motion?

• gravity

• magnetism

• friction

What is the pushing and pulling force caused by a magnet?

• magnetism

• friction

• gravity

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Energy can _____ from one form to another.

• work

• force

• change

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Simple machines make work ______

• harder

• easier

• faster

A change of position is called ______

• work

• force

• motion

Objects cannot move unless a ____ causes them to move.

• person

• energy

• force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5

When a force moves something, we say that _____ is done.

• work

• energy

• motion

One kind of invisible force is called...

• matter

• gravity

• energy

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4