Question

A motor with a power of 7.0 × 104 watts lifts a loaded elevator to a height of 20.00 meters for 40 seconds. What is the force exerted by the motor on the elevator?

Answer 1

I believe its 1.4 x 10^5 N

Answer 2

A. 1.4 * 10^4
B. 7.0 * 10^4
C. 1.4 * 10^5
D. 2.1 * 10^5
E. 3.5 * 10^5

Answer 3

those are the answers i can choose from

Answer 4

C

Answer 5

k gots it but i am posting another question......man i hate physics

Answer 6

Haha okay, I know i don't like it either