Acceleration and Force

Front

What is a measure of the change of velocity of a moving object?

Back

acceleration

Front

If the velocity vector and acceleration vectors are moving in the same direction, what happens to the speed?

Back

speed will increase.

Front

Which is not an example of acceleration? Options: Driving at a constant speed, A bat hitting a ball, Throwing a football, Kicking a soccer ball

Back

Driving at a constant speed

Front

The force that a person or thing applies to an object

Back

applied forces

Front

The bottom picture is an example of

Back

unbalanced forces

Front

What is the net force of the bottom picture?

Back

100 N

Front

The sum of all of the forces acting on an object is known as the what?

Back

net force

Front

Balanced forces always have a net force of

Back

0 N

Front

True or False: Unbalanced forces will never have a net force of zero Newtons.

Back

True

Front

What causes changes in the speed and/or direction of motion?

Back

Force