Suppose a1300-kg elevator car is lifted a distance41m by its cable at a constant speed, assuming the frictional force on the elevator has a constant value of1250N. 

(a) Calculate the work done on the elevator by its cable, in joules.

(b) Calculate the work done by the gravitational force on the elevator, in joules, during this process.

(c) Calculate the total work done on the elevator, in joules.

 

Answer rating: 100% (QA)

To calculate the values lets use the given information and formulas Given Mass of elevator m 1300 kg ... View the full answer