Newton's Laws: Lvl. 3

You push on a tree with 20 N of force. If the tree doesn't move, the tree is pushing back on you with _____of force.

• 20N 

• 40N 

• 10N 

• 70N

For any object, the greater the force that's applied to it, the greater its ____ will be.

• acceleration

• gravity

• inertia

• velocity

Tags

NGSS.MS-PS2-2

Which law does the driver represent in this image?

• Newton's 2nd law

• Newton's 3rd law

• Newton's 1st law

Tags

NGSS.MS-PS2-1

Which law does the seat belt represent in this image?

• Newton's 2nd law

• Newton's 3rd law

• Newton's 1st law

What is the force of an object with a mass of 30 kg and an acceleration of 10 m/s2? 

• 300

• 3

• 20

• 40

Calculate the acceleration of a 150 kg object that is moved with a force of 300N. 

• 2

• 150

• .5

• 450

What is the mass of an object that is accelerating 60 m/s2 when a force of 3000N is exerted? 

• 5

• 3060

• 50

• 180000

What law is best described by inertia?

• 1st

• 2nd

• 3rd

A10 kg bowling ball would require what force to accelerate down an alleyway at a rate of 3 m/s2? 

• 13

• 3.3333333

• 30

• 7

A sports car speeds up much faster than a dump truck when a traffic light turns from red to green. Which law is this an example of?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion