Show:
Law 1
Law 2
Law 3
Equations
Physics Fun
100

When an object is stationary are all of the forces acting on it balanced. True or False 

What is true

100

An object weighs 30 N on Earth and another object weighs 30 N on the moon which has a greater mass.

  1. Object on moon 

  2. Object on Earth 

  3. Same mass

What is 1: Object on moon 

100

You and a friend are pulling on the same rope in opposite directions as hard as you can. What is the equal and opposite force to the force of your hand pulling on the rope, according to Newton's third law.

  1.   The force of your arm pulling back on your hand

  2. The force of friction between the ground and your shoes.

  3. The force of your friend pulling on the rope in the opposite direction.

  4. The force of the rope pulling on your hand in the opposite direction.

  5. The force of the rope pulling your friends hand.

What is 4 

100

The equation for force is _____

What is Force= Mass * Acceleration 

100

Can one bit of light bounce off another bit of light? Yes or No 

Yes 

200

Do objects continue to move because of inertia? True or False 

What is False

200

Compared to a 1kg block of solid iron a 2g block has twice as much 

  1. Inertia

  2. Mass

  3. Volume 

  4. All

  5. None

What is 4: All 

200

If you are an astronaut in space and you are drifting away from the      space station you can drift back to the station by throwing a 5kg tool rapidly in the direction you are floating away. True or False.

What is True 

200

Weight and mass the same thing. True or False 

What is False 

200

 Do heavier objects fall more slowly than lighter objects? Yes or No 

What is No

300

If an object isn’t accelerating or decelerating does the object have any forces acting on it? Yes or No 

What is Yes 

300

An object has twice as much mass as another object. The same object has twice as much…

  1. Volume 

  2. Inertia

  3. Velocity

What is 2: Inertia 

300

Which of Newton’s Law gives the reason for why you feel things that you touch.

  1. Law 1

  2. Law 2

  3. Law 3

What is 3

300

What are the units for mass and acceleration?  

 What is 

Mass= kg 

Acceleration= m/s^2

300

Can air make shadows? Yes or No 

What is Yes 

400

Does inertia cause an object to come to a rest position? Yes or No 

What is No 

400

  An object is propelled along a straight-line pass by a force. If the net force doubled the acceleration would….

  1. Half

  2. Double

  3. Triple 

  4. Quadruple

What is 2: Double 

400

True or false? For every action there is a nonequivalent and opposite reaction?

False 

400

 What is the equation for Newton's second law?

What is a= net force / mass

400

How come in free fall you feel weightless even though gravity is pulling down on you? (ignore air resistance when answering this question).

What is there is no force pushing against you, since you are not in contact with anything.

500

If you are skateboarding and hit the curb with your front wheels will your body continue to move forward. Yes or No 

What is No 

500

The force of friction on a sliding object is 10N.The applied force needed to maintain a constant velocity is….

What is 10N

500

True or False? The size of the forces on the first object equals the size of the force on the second object.

True 

500

What does the variable “s” stand for?

What is displacement 

500

Two identical cars collide head on. Each car is traveling at 100 km/h. The impact force on each car is the same as hitting a solid wall at? 

What is 100 km/h