Answer:
P = 21 watts
Explanation:
Given that,
Weight of a package, F = 35 N
Distance, d = 18 m
Time, t = 30 s
We need to find the power required to carry the package. Power is equal to the work done divided by time. So,
[tex]P=\dfrac{W}{t}\\\\P=\dfrac{Fd}{t}\\\\P=\dfrac{35\times 18}{30}\\\\P=21\ W[/tex]
So, the required power is 21 watts.
