W 20° P 200 mm A 45 mm 50 mm A block placed under the head of the claw hammer, as shown, greatly facilitates the extraction of the nail. If a force 76.5 N pull on the handle is required to pull the nail with a tension W= 800 N, calculate the magnitude of the resulting force at A, where contacting surfaces are sufficiently rough to prevent slipping. Give your answer in Newtons.
W 20° P 200 mm A 45 mm 50 mm A block placed under the head of the claw hammer, as shown, greatly facilitates the extraction of the nail. If a force 76.5 N pull on the handle is required to pull the nail with a tension W= 800 N, calculate the magnitude of the resulting force at A, where contacting surfaces are sufficiently rough to prevent slipping. Give your answer in Newtons.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 34P: In order to get his car out of the mud, a man ties one end of a rope to the front bumper and the...
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