An auto shop uses a mechanical lift to raise cars to work on them. i. The lift
Fantastic news! We've Found the answer you've been seeking!
Question:
An auto shop uses a mechanical lift to raise cars to work on them.
i. The lift raises a car to a height of 1.8 m using a force of 5500 N. How much work does the lift perform?
ii. The lift does 3000 J of work in 5 seconds. What is the power of the lift? iii. If the lift has a maximum power of 5000 W, how much time would it take the lift to perform 35,000 J of work?
iv. The lift raises a car of mass 850 kg to a height of 2.1 m. It uses a force of 8330 N and takes 4 seconds to raise the car. What is the power of the lift?
Related Book For
Posted Date: