elevator is used to move 15 passengers every minute from the first floor of a department store to the second. The second floor is located 4.50 meters above the first floor. The average passenger's mass is 61.3 kg. Determine the power requirement of the escalator in order to move this number of passengers in this amount of time. a. Substitute the known values in the POWER equation.  b. Calculate for the work. c. Write the WORK equation to solve the problem. d. Write the POWER equation to solve the problem asked.  e. Substitute the known values in the WORK equation

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