A package is pushed across a floor a distance of 75 feet by exerting a force of 42 pounds downward at an angle of 10° with the horizontal. How much work is done? (Round your answer to the nearest whole number.) ft-lb

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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A package is pushed across a floor a distance of 75 feet by exerting a force
of 42 pounds downward at an angle of 10° with the horizontal. How much
work is done? (Round your answer to the nearest whole number.)
ft-lb
Transcribed Image Text:A package is pushed across a floor a distance of 75 feet by exerting a force of 42 pounds downward at an angle of 10° with the horizontal. How much work is done? (Round your answer to the nearest whole number.) ft-lb
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