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A horse pulls a cart with a force of 15 lb at an angle of 34° above the horizontal and moves along at a speed of 6.7 mi/h. (a) How much work does the force do in 23 min? (b) What is the average power of the force? (a) Number i Units (b) Number i 97.8 Units ft-lb

A horse pulls a cart with a force of 15 lb at an angle of 34° above the horizontal and moves along at a speed of 6.7 mi/h. (a) How much work does the force do in 23 min? (b) What is the average power of the force? (a) Number i Units (b) Number i 97.8 Units ft-lb

College Physics
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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A horse pulls a cart with a force of 15 lb at an angle of 34° above the horizontal and moves along at a speed of 6.7 mi/h. (a) How much work does the force do in 23 min? (b) What is the average power of the force? (a) Number i Units (b) Number i 97.8 Units ft-lb
Transcribed Image Text:A horse pulls a cart with a force of 15 lb at an angle of 34° above the horizontal and moves along at a speed of 6.7 mi/h. (a) How much work does the force do in 23 min? (b) What is the average power of the force? (a) Number i Units (b) Number i 97.8 Units ft-lb
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