Motion of Objects Review

____ is the location of an object.

• position

• speed

• motion

• distance

_____ is the change in an object's position over a period of time.

• speed

• distance

• motion

• force

To change the motion of an object you must use ____.

• position

• mass

• direction

• force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

You have to apply force to _____. (Select all that apply.)

• put an object in motion

• change an object's mass

• stop an object's motion

• speed up or slow down an object

• change an object's direction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A moving object is always changing position.

• true

• false

The more mass an object has, the less force needed to change the motion of the object.

• true

• false

Tags

NGSS.MS-PS2-2

When the motion of the object does not change, then the forces acting on the object are ____.

• unbalanced

• balanced

• in motion

• unfair

Tags

NGSS.HS-PS2-1

An object at rest will _____ if the forces are balanced.

• continue to be at rest

• start to move

• spin

• defy gravity

Tags

NGSS.MS-PS2-2

An object will begin to move if the forces acting on the object are ____.

• balanced

• unbalanced

• friction

• gravity

Tags

NGSS.MS-PS2-2

The force that is a natural pull of objects towards the Earth is called ____.

• gravity

• friction

• speed

• direction

Tags

NGSS.3-PS2-1

NGSS.5-PS2-1