Force and Momentum Test Review

What is the weight of a 20 kg stone?

• 20 kg

• 20 N

• 196 kg

• 196 N

The reason cars are equipped with safety belts is largely due to this law

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

A book at rest on a table presses down on the table due to gravity. The table presses back on the book with an equal force.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

What is the net force on the box?

• 2 N

• 3 N

• 5 N

• 8 N

What is the acceleration for the box in the picture?

• 3.2 m/s²

• 2.5 m/s²

• 0.7 m/s²

• 3.9 m/s²

What is the net force on the box in the picture?

• 25 N

• 32 N

• 7 N

• 39 N

It requires more force to move an 20 kg rock than it does to move a 10 kg rock.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

Also known as the Law of Inertia

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

If more force is applied the ball will have a greater acceleration.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

When the kicker kicks the ball he feels pain in his foot.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law