10.1 Review

Front

What is the unit to MEASURE force?

Back

Newton

Front

What is the net force when two forces of 20 N and 20 N act in opposite directions?

Back

0 N

Front

If a person pulls with a force of 45 N to the left and another person pulls with a force of 32 N to the right, what is the net force?

Back

13 N to the left

Front

A force is described as . . .

Back

a push or a pull

Front

This game of tug of war is an example of _________ forces.

Back

unbalanced

Front

What is the formula for calculating net force?

Back

Net Force = Force1 + Force2 (considering direction)

Front

What is an example of balanced forces?

Back

Two people pushing a stationary car with equal force in opposite directions.

Front

What happens to an object when the net force acting on it is zero?

Back

The object remains at rest or continues to move at a constant velocity.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force of gravity acting on that mass.

Front

What is the unit of mass?

Back

Kilogram (kg)