Newton's Laws of Motion

  The term inertia means an object's resistance to motion; which of Newton's laws involves inertia?

• first
• second
• third
• fourth

A(n) __________ is a push or pull.

• newton
• acceleration
• force
• momentum

 What is the unit called that measures force?

• Isaac
• Yee
• Newton
• kilogram

Pushing  a child on a swing is easier than pushing an adult on the same swing. 

• 1st Law 
• 2nd Law

What is the force applied to all objects on Earth?

• Earthquakes
• Gravity

____ is the rubbing force that acts against motion between two touching surfaces.

• Acceleration
• Normal force
• Momentum
• Friction

The scientist who is most famous for developing the Laws of Motion is _____.

• Albert Einstein
• Stephen Hawking
• Sir Isaac Newton
• Galileo Galilei

A ball thrown at the ground bounces back up. 

• Law of Inertia (1st Law)
• Law of Mass and Acceleration (2nd law)
• Law of Action Reaction (3rd Law)

A soccer ball accelerates more than a bowling ball when thrown with the same force.

• 1st Law
• 2nd Law
• 3rd Law 

F=MA
An object of mass 10 kg is accelerated upward at 2 m/s².  What force is required? 

• 20 N
• 2 N
• 5 N
• 0 N