How much power is expended if you lift a 60 n crate 10 meters in 1 second?

a. 0 w

b. 6 w

c. 10 w

d. 60 w

e. 600 w?

It's P = W/t is equation 1. Since W=F*S ... put it in equation 1, we get P=FS/t. Put F = 60N, S=10m and time = 1 s in equation 1. Then we have P=60*10/1s which is 600 Watts. So power of the body is 600Watts