Question:

A piano with a mass of 126 kg is lifted 10 m above the

Last updated: 7/7/2022

A piano with a mass of 126 kg is lifted 10 m above the

A piano with a mass of 126 kg is lifted 10 m above the ground in 4 s by a crane. What is the power used by the crane, measured in watts (W)? Answer: W (round to the nearest whole number)