Newton's 2nd Law

Last updated almost 4 years ago

12 questions

Newton's 2nd Law

Last updated almost 4 years ago

12 questions

Question 1

An object will accelerate when

it is pushed or pulled with a net force.

its mass increases.

net force = 0

it is unbalanced.

Question 2

When a net force acts on an object, its acceleration depends on the object’s ______

Initial speed

Mass

Weight

Volume

Question 3

If the forces are balanced on an object, what is it's acceleration?

Question 4

Force = mass x _____________

Question 5

What are the scientific units for force? (spell it out)

Question 6

What are the scientific units for mass?

Question 7

A 1500 kg car has an acceleration of 2 m/s2 . What is the net force acting on the car?

Question 8

A 5kg object is dropped from a height and is in free fall. What is the net force acting on the object (hint: free fall means what?)

Question 9

An object with a mass of 5.0 kg accelerates 8.0 m/s2 when an unknown force is applied to it. What is the amount of the force?

Question 10

10.

An object with an unknown mass accelerates 4.0 m/s2 when an 24 N force is applied to it. What is the mass?

Question 11

11.

A baseball is hit with a force of 400 N. If the baseball has a mass of 5 kg, how fast does it accelerate?

Question 12

12.

A 2kg object is moving at constant speed of 5m/s. What is the net force acting on it?