Home > categories > Machinery & Equipment > Hoists > A 2500 kg car is hoisted 1.80 m vertically by a hydraulic jack. Determine the gravitational potential energy of the car at this position.?
Question:
A 2500 kg car is hoisted 1.80 m vertically by a hydraulic jack. Determine the gravitational potential energy of the car at this position.?
A 2500 kg car is hoisted 1.80 m vertically by a hydraulic jack. Determine the gravitational potential energy of the car at this position.?
Answer:
PE = mgh = 2500 kg * 9.8 m/s^2 * 1.8 m/s = 44.100 * 10^3 J
