Question

you push a table 8 meters for 16 minutes and do 6,720 j of work. how much power do you use

Answer 1

We pass everything to the SI:
16min=960s
We know that:
power=W/t
power=6720J/960s
power=7Watts

Answer 2

power is time taken to do work P=W/t= 6720/960=7