Select the correct answer.
In which situation is work being done?
A.
No force is applied.
B.
The force does not result in displacement.
C.
The force and displacement are perpendicular to each other.
D.
The force and displacement are in the same direction

D.

The force and displacement are in the same direction

Explanation:for work to be done,force and displacement must be in the same direction

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

0.19 m/s and 0.45 m/s