Question

A mechanic uses a mechanical lift to raise a car. The car weighs 10,200 N. The work required to do this was 22,440 J.



What is the distance over which the force was applied?



A.
22,440 J


B.
4.64 J


C.
2.04 J


D.


2.16 10-4 J

Answer 1

@agent0smith

Answer 2

Answers are supposed to be distance, yet they're all in joules, wtf.

Use
W = Fd

Answer 3

can you please tell me what each letter from that formula stand for?

Answer 4

does the "W" stand for work or weight?

Answer 5

Work = Force times distance

Answer 6

ok on my calculator I got 2.2 as the answer..... (but I think the answer is C?)

Answer 7

am I correct?

Answer 8

@agent0smith

Answer 9

Yeah, with the answers having the wrong units, go with whatever is closest

Answer 10

Thank you very much :)

Answer 11

thanks for the medal :)

Answer 12

Well I got to go now, bye :)