Physics quiz newtons laws grade 11/12

An object in motion will stay in motion and an object at rest will stay at rest unless acted upon by an outside force. Which law does this describe

• 2nd law

• 1st law

• 3rd law

This is Newton's 3rd law

• True

• False

Which of Newton's laws is shown

• 1st law

• 3rd law

• 2nd law

This is Newton's 2nd law

• True

• False

An object in motion will stay in motion and an object at rest will stay at rest unless acted upon by an outside force. Which law does this describe

• 2nd law

• 1st law

• 3rd law

If there is a big mass, it would need a stronger force to accelerate it. Which law does this describe?

• 3rd law

• 1st law

• 2nd law

Which of the following is an example of balancing forces?

• A Book resting on the table.

• A pencil is knocked off the desk.

What is Newton's 2nd Law?

• For every action there is an equal and opposite reaction.

• Acceleration depends on two variables, the mass of the object and the amount of force.

What explains why objects resist changes in their state of motion?

• gravity

• inertia

• force

• friction

A force of 90N is applied to each cart below, which one will accelerate the fastest?

• Cart 1
• Cart 2
• Cart 3 
• Cart 4