Forces and Motion

If two toy trucks are pushed with the same force, Which one will move the longest distance?

• The one with more mass

• The one with less mass

• The mass will make no difference

What is another word for the movement of an object?

•  force

•  motion

•  friction

•  inertia

What will put an object into motion?

• Forces

• Nothing

• Photosynthesis

• Oxygen

Why does a parachute slow down someone who is falling from the sky?

• It applies gravity in the same direction

• It applies air resistance in the opposite direction

• It applies gravity in the opposite direction

• It applies air resistance in the same direction

TRUE or FALSE: An object in motion will stay in motion unless a force acts on it

• True

• False

What is the speed that gravity pulls things down to Earth?

• 9.8 m/s

• 16 m/s

• 10 m/s 

• It changes with object's weight

.................states that an object in motion stays in motion unless acted upon by and unbalanced force; an object at rest stays at rest unless acted upon by an unbalanced force.

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

..................of motion explains how acceleration, force, and mass are related. It says an object's acceleration depends on the mass of the object and the size of the force acting on it.

• Newton's First Law

• Newton's Third Law

• Newton's Second Law

The same ..................will accelerate a small mass more than a large mass.

• mass

• force

The downward force is and the upward force is .

• Gravity/ air resistance

• Air resistance/ Gravity

• Mass/ Distance