Forces Test Review

Which law is it: You run into your friend while in-line skating, and both of you fall in opposite directions.

• 1st Law

• 2nd Law

• 3rd Law

Which Law is it: A book left on the table overnight is there when you return in the morning.

• 1st

• 2nd

• 3rd

Which Law is it: A baseball hit with a bat flies farther than a bowling ball hit with a bat.

• 1st

• 2nd

• 3rd

Which law is it: A space shuttle propels gas particles out the back of the shuttle and is able to travel forward through space.

• 1st

• 2nd

• 3rd

Which law is it: A soccer ball continues to roll until it hits something.

• 1st

• 2nd

• 3rd

Which law is it: The bike you are riding hits a hole and stops quickly, but you fly forward over the handlebars.

• 1st

• 2nd

• 3rd

Which law is it: A golfer hits a ping-pong ball and a golf ball. The ping-pong ball flies 10 feet and the golf ball flies 50 yards.

• 1st

• 2nd

• 3rd

Which law is it: A baseball hit with a wooden bat flies farther than a baseball hit with a plastic bat.

• 1st

• 2nd

• 3rd

An object with a mass of 5.0 kg accelerates 8.0 m/s2 when an unknown force is applied to it. What is the amount of the force?

• 40 N

• 3 N

• 13 N

• 1.6N

An object accelerates 7.2 m/s2 when a force of 4.0 newtons is applied to it. What is the mass of the object?

• 1.8 kg

• 28.8 kg

• 0.55 kg

• 5 kg