NEWTON's LAW TEST

Rockets are launched into space using jet propulsion where exhaust accelerates out from the rocket and the rocket accelerates in an opposite direction. What law is this an example of?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

A picture is hanging on a wall and does not move. What law is this an example of?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

Pushing a child on a swing is easier than pushing an adult on the same swing. What law is this an example of?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

A soccer ball accelerates more than a bowling ball when thrown with the same force. What law is this an example of?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

Two students are in a baseball game. The first student hits a ball very hard and it has a greater acceleration than the second student who bunts the ball lightly. What law is this an example of?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

Which law says that for every action there is an equal and opposite reaction?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

• None of the Above

Force = Mass x Acceleration

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

When an unbalanced force acts on an object, the force ______________________.

• changes the motion of the object

• is cancelled by another force

• does not change the motion of an object

• is equal to the weight of the object

2. What force slows objects down and keeps them from moving?

• Gravity

• Friction

• Acceleration

• Net forces

4. When there is a change in motion?

• When the forces are balanced.

• Never.

• When the forces are equal.

• When the forces are unbalanced.