Ask a New Question

Question

An elevator motor provides 45.0 kW of power while lifting a 2000 kg elevator 35 m. If the elevator contains six passengers of the same mass and it takes 20.0 s to accomplish this task, determine the mass of each passenger. Assume the system is 83 % efficient.
11 years ago

Answers

Anonymous
k;k
4 years ago

Related Questions

An elevator motor did 300,000 Joules of work lifting a freight elevator(mass=500.0kg). If this story... The motor for an elevator can produce 2200 W of power. The elevator has a mass of 1100 kg complete w... an elevator motor provides 45 W of power while lifting a 2000 kg elevator 35 m. if the elevator cont... A motor of a certain elevator gives it a constant upward acceleration of 0.767 m/s2, the elevator st... A motor lifts an elevator of mass m at constant speed. The power output of the motor is P and there... An elevator motor provides 32kW of power while it lifts the elevator 24 m at a constant speed. If th... an elevator motor lifts a load of 2500 kg a height of 12.0 m in 3.00 seconds. the energy required by... An elevator does 150,000 J of work while exerting a force of 1000 N to take people to the top floor... What was the elevator first used for?(1 point) Responses bringing immigrants to the United State...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use