ICP Unit 3 Review

A force

• is a push or pull

• is measured in m/s

• is a scalar quantity

• always causes motion

Which force opposes motion?

• normal

• gravity

• friction

• applied

The tendency of an object to resist a change in motion

• mass

• inertia

• force

• momentum

The amount of matter making up an object

• mass

• force

• magnitude

• inertia

For every action there is an equal and opposite reaction

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

What equation do we get from Newton's 2nd Law?

• F = ma

• p = mv

• a² + b² = c²

• F = mv

Mass _______ change and weight _______ change depending on if you are on Earth or the moon.

• does, does

• doesn't, does

• doesn't, doesn't

• does, doesn't

The ______ the mass, the ______ the inertia

• greater, lesser

• lesser, greater

• greater, greater

What is the downward force acting on all objects on Earth?

• normal

• applied

• air resistance

• gravity

To find the acceleration of an object on a VT graph, calculate

• the slope of the line

• the area under the curve

• the displacement and divide by time

• the force and divide by mass