Newton's 3 Laws Of Motion

15 Questions | By Hcpstancm1 | Last updated: Apr 25, 2014 | Total Attempts: 19

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Test your Knowledge about Newton's 3 Laws of Motion! There is a total of 15 questions. 8 Fill in the Blank Questions, 4 Multiple Choice Questions, 2 True or False Questions and 1 Matching Question! Also, there will be explanations!

Questions and Answers

1.

How big a force does it take to give a 50kg object an acceleration of 40m/s²? Hint: Use Newton's 2nd Law Of Motion
- A.
  
  200 N
- B.
  
  2000 N
- C.
  
  20000 N
- D.
  
  200000 N
2.

What is the formula that was stated in Newton's 2nd Law of Motion?
3.

If a person is pushing a cart with a force of 40 Newtons and it accelerates at 0.5m/s² , what is the mass of the cart?
- A.
  
  50 kg
- B.
  
  65 kg
- C.
  
  80 kg
- D.
  
  95 kg
4.

Fill in the blank below. Newton's 1st Law - An object at rest will stay at rest unless acted on by an unbalnce force. An object in motion will stay in motion unless acted upon by ______ ___________ _____________. (Answer is all lowercase)
5.

Fill in the blank below. Newton's 2nd Law - The acceleration of an object is ____________ to the force acting on it and inversely ___________ to its mass. (The answer you put in, will fill in for both blanks) (Answer is all lowercase!)
6.

Is this true or false? [For the same acceleration, more mass requires less force]
- A.
  
  True
- B.
  
  False
7.

Is this true or false? [For the same mass, more acceleration requires more force]
- A.
  
  True
- B.
  
  False
8.

Fill in the blank below. Newton's 3rd Law - Whenever one object exerts a force on another object, the second exert an _____ _______ ______ on the first. (Answer is all lowercase)
9.

Fill in the blank below. Inertia is the property of an object that _______ change of motion. (Answer is all lowercase)
10.

If a 50 N force pulls on a 10 kg object, how much acceleration will occur? Hint: Use the equation from Newton's 2nd Law of Motion
- A.
  
  5 m/s^2
- B.
  
  50 m/s^2
- C.
  
  500 m/s^2
11.

For what work is Issac Newton famous for?
- A.
  
  The Famous Apple
- B.
  
  Gravity
- C.
  
  Space
- D.
  
  Laws Of Motion and Calculus
12.

Fill in the blank below. _____________ is any action that can change or cause motion. It can be any push or pull.
13.

Fill in the blank below. _____________ is the force pulling all object toward each other.
14.

Fill in the blank below. ___________ (N) to measure force.