A 1,500 W electric motor drives a hoist that can raise a load of 2000 N. Assume the motor and hoist are 100% efficient w
Posted: Sun Jul 10, 2022 3:40 pm
A 1,500 W electric motor drives a hoist that can raise a load of2000 N. Assume the motor and hoist are 100% efficient with noenergy lost to friction. How long will it take the hoist to raisethe load 5.0 m?