Assume that an average student in your physics class can load four 30 lb bags of mulch into the bed of a pickup truck in one minute. The truck bed is 4.0 ft off the ground. Assume also that the magnitude of the work done on each bag by the student equals the magnitude of the work done on the bag by gravity when the bag is lifted into the truck. Part A What is the average power output of the student in watts? Express your answer in watts. P = W Submit Request Answer Part B What is the average power output of the student in horsepower? Express your answer in horsepower. ? P = hp Submit Request Answer
Assume that an average student in your physics class can load four 30 lb bags of mulch into the bed of a pickup truck in one minute. The truck bed is 4.0 ft off the ground. Assume also that the magnitude of the work done on each bag by the student equals the magnitude of the work done on the bag by gravity when the bag is lifted into the truck. Part A What is the average power output of the student in watts? Express your answer in watts. P = W Submit Request Answer Part B What is the average power output of the student in horsepower? Express your answer in horsepower. ? P = hp Submit Request Answer
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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