question archive Use the information below to answer the following question

Use the information below to answer the following question

Subject:PhysicsPrice: Bought3

Use the information below to answer the following question. Atraditional, double-seat chairlift can move1200 people in 1.00 hrs (with an average mass of 60.0 kg) up a ski hill. A high-speed quad chair can move 2400 people in 30.0 minutes up the hill. The upper terminal (top of the hill) is 100 m higher than the lower terminal (bottom of the hill). Question 3 (2 points) The amount of power the quad-seat chair requires just to overcome gravity is _x104 W. (Give your answer with the correct number of sig digs and do not include units) Q/ Question 4 (2 points) An electric motor has a power rating of 1.60 kW and operates at 75% ef?ciency. The amount of work that it can do in 1.0 hrs is _x106 J. Give your answer with the correct number of sig digs and do not include units) [?e

pur-new-sol

Purchase A New Answer

Custom new solution created by our subject matter experts

GET A QUOTE