Newton's Laws and Forces - Quiz 1

When a student runs and kicks a ball, they have applied an ___________ force to move the ball.

• Balanced

• Magnetic

• Spring

• Unbalanced

Which law of motion says that you must push or pull objects harder if they have more mass?

• 1st

• 2nd

• 3rd

• 4th

What law is best described by inertia?

• 1st

• 2nd

• 3rd

• law of conservation of mass

What Unit do we Measure Force in?

• Newtons

• Joules

• Force

• Kilograms

A 20 kg bike accelerates at 10 m/s2. what was the force

F = m x a

• 25 Newtons

• 20 Newtons

• 200 Newtons

• 10 Newtons

Which one of Newton's laws is shown

• 3rd law

• 2nd law

• 1st law

Letting go of a balloon full of air is demonstrating Newton's ______ _______ ________ _________ because the air comes out of the back and the balloon moves forward.

• 1st law of motion

• 2nd law of motion

• 3rd law of motion

• 13th law of motion

Name the missing force....

• weight force
• normal force
• frictional force
• tension force

What is the NET FORCE of this diagram?

• 17 N, right

• 17 N, left

• 23 N, right

• 12 N, up

What is the net force?

• 17 N Right
• 3 N Right
• 3 N Left
• 17 N Left