7.1 Describing Forces Flashcard

Front

Do balanced forces cause objects to change their motion?

Back

False

Front

Distance and mass are two factors that affect the force of gravity between two objects.

Back

True

Front

Is magnetic force an example of a contact force?

Back

False

Front

Friction is a force that acts in the same direction as motion.

Back

False

Front

Which factor is NOT a characteristic of forces?

Back

speed

Front

Which factor is a contact force?

Back

applied force

Front

If the net force acting on an object is 0 N, you can be sure that the forces acting on the object are

Back

balanced.