Effects of Forces

Front

The sum of all forces acting on an object= _______

Back

net force

Front

When forces act in opposite directions, the net force is found by ____________ the strengths of the forces.

Back

subtracting

Front

When forces act in the same direction, the net force is found by ____________ the strengths of the forces.

Back

adding

Front

For every action, there is an equal and opposite reaction.

Back

Newton's 3rd Law

Front

Force = Mass x Acceleration

Back

Newton's 2nd Law

Front

An object in motion (or at rest) will stay in motion (or at rest) until an outside force acts upon it.

Back

Newton's 1st Law

Front

What law is best described by inertia?

Back

1st Law of Motion

Front

A ____________ is a push or a pull on an object.

Back

force

Front

What is the unit to MEASURE force?

Back

Newton

Front

If these teams are pulling with the same amount of force what will happen?

Back

They will not move at all.