Unit 2 Force & Motion TEST

A force that pushes or pulls an object by touching it is a ___________.

• noncontact force

• contact force

• interaction

Tags

NGSS.MS-PS2-5

True or False: 

Motion is a change in position.

• TRUE

• FALSE

True or False:

 The poles are the part of a magnet with the weakest magnetic force.

• TRUE

• FALSE

Tags

NGSS.MS-PS2-3

_____________________ is a force that acts on an object without touching it.

• noncontact force

• contact force

• interaction

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

A contact force that pushes against objects in motion is ________________________.

• gravity

• magnetism

• friction

_____________________ is to pull objects closer.

• repel

• attract

Tags

NGSS.MS-PS2-4

The effect that one object has on another object is called...

• noncontact force

• contact force

• interaction

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5

A force that pulls together or pushes apart certain metal objects is called...

• gravity

• magnetism

• friction

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

____________ is to push away objects.

• Repel

• Attract

A noncontact force of attraction between two objects is called...

• gravity

• poles

• friction

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5