A crane is used to lift 1000 kg 100 m deep The time taken by

Last updated: 6/14/2023

A crane is used to lift 1000 kg 100 m deep The time taken by the crane is 1 hour The efficiency of the crane is 80 If g 10 ms 2 then the power of the crane is a 104 W 9 b 105 W c 104 W 36x8 d 105 36x8 W