Question

If it took you 5 seconds to move a rock 15 meters using a force of 150 Newtons, how much power did you need to use?
500 joules/sec
45 joules/sec
4,500 joules
450 joules/sec

Answer 1

Answer:

If it took you 5 seconds to move a rock 15 meters using a force of 150 Newtons, how much power did you need to use?

500 joules/sec

Answer 2

Answer:

4500 joules/sec

Thank you