A crane lifts a car of mass 100 kg to a height 50 m in 10

Last updated: 6/21/2023

A crane lifts a car of mass 100 kg to a height 50 m in 10 seconds 9 Work done by crane A 50 kJ 10 1 Power of crane in HP is A 6 7 HP B 50 J OHP B If power delivered is 6700 W The time taken is A 10 seconds C 7 462 seconds C 2J C B D 67 HP 15 seconds data insufficient D D 5 kJ 76 HP