Question

An elevator does 9.75 x 10(4) J of work on a person riding up to another floor. How much energy does the person gain

Answer 1

9.75 x 10^4 J

Step-by-step explanation:

Work done, W = 9.75 x 10^4 J

According to the work energy theorem, the change in kinetic energy is equal to the work done by all the forces.

So, here work done is 9.75 x 10^4 J so the change in kinetic energy is 9.75 x 10^4 J.