CH 10 review

The state in which an object's distance from another is changing. 

• motion

• force

• speed

• velocity

 A push or pull on an object.

• motion

• force

• speed

• velocity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The distance an object travels per a unit of time.

• speed

• force

• distance

• motion

Tags

NGSS.MS-PS3-1

Speed in a given direction.

• speed

• distance

• velocity

• acceleration

Tags

NGSS.MS-PS3-1

An angle that tells you the rate of change.

• speed

• slope

• acceleration

• distance

The rate at which velocity changes. ( something speeds up, slows down or changes direction)

• acceleration

• speed

• distance

• velocity

the force that two surfaces exert on each other when they rub against each other.

• speed

• motion

• friction

• acceleration

The resistance to change in motion.

• motion

• inertia

• velocity

• force

True or False. The two types of forces are contact and non-contact forces

• true

• false

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

- Two children fight over a toy. One pulls with a force of 8N to the right. The other pulls with a force of 6N to the left. What is the strength and direction of the net force on the toy?

• 2N to the left

• 14N to the left

• 2N to the right

• 14N to the right

Tags

NGSS.MS-PS2-2