Unit 1, Module 1, Lesson 3 & 4 Review

True or False: When you drop an anvil on Earth, the anvil and Earth exert an equal force on each other.

• True

• False

Tags

NGSS.MS-PS2-1

If you push on a wall with a force of 30N, the force on you from the wall is

• 0 N

• 10 N

• 20 N

• 30 N

Tags

NGSS.MS-PS2-1

The statement "for every action, there is an equal and opposite reaction" is a statement of the Newton's

• 1st Law of Motion

• 2nd Law of Motion

• 3rd Law of Motion

• 3rd Law of Interia

Tags

NGSS.MS-PS2-1

When a rock hits the windshield of a car, the force of the car on the rock _________ the force of the rock on the car.

• is less than

• is equal to

• is greater than

Tags

NGSS.MS-PS2-1

Based on Newton's third law of motion, when a person on a skateboard throws a heavy concrete block to the east, the person will be pushed to the _____________

• North

• South

• East

• West

Tags

NGSS.MS-PS2-1

______________ is a force that one object can apply to another object by touching it.

• noncontact force

• force pair

• contact force

• magnetic force

What are the two types of collision? Pick two.

• elastic collision

• forced collision

• opposite sollision

• inelastic collision

Tags

NGSS.HS-PS2-2

When you hit a golf ball with a driver, this is a ____________ collision.

• forced

• elastic

• opposite

• inelastic

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-3

If tennis balls are placed on a track like the picture below, what will happen if the tennis balls are pushed toward each other?

• The tennis balls will stick together.

• The tennis balls will stop moving.

• The tennis balls will bounce off each other.

• The tennis balls will move in the same direction.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If the mass increases, the gravitational force

• increases

• decreases

• stays the same

Tags

NGSS.MS-PS2-4