FBD and Newton Laws

According to Newton's second law, if you increase the force applied to an object :

• it accelerates more
• it doesn't move
• you get more inertia
• it decelerates

Tags

NGSS.HS-PS2-1

According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will

• remain in motion.
• eventually come to a stop.
• change its momentum.
• accelerate.

What law?

• 1st
• 2nd
• 3rd

Tags

NGSS.HS-PS2-1

This person bought coffee and put it on the seat next to them. If they stopped quickly and the coffee spilled which law would that represent?

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them.

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

Tags

NGSS.MS-PS2-5

In the picture, the vehicle will move because of...

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 9th Law

Tags

NGSS.HS-PS2-1

A car speeding up, a dog slowing down and person turning around the block are examples of..

• Balanced Forces
• Unbalanced Forces

Tags

NGSS.HS-PS2-1

Which diagram best shows person pushing a couch (accelerating) across the floor?

• 
• 
• 
• 

Tags

NGSS.HS-PS2-1

Which free body diagram is correct for a car being pulled at a constant velocity?

• A

• B

• C

• D

• E

Tags

NGSS.HS-PS2-1

Calculate the net force acting upon the object.

• 4 N northwest
• 11.7 N northwest
• 46.0 N west
• 8 N southeast

Tags

NGSS.HS-PS2-1