You want to remove a very tight bolt that requires 215 N · m of torque to loosen. 3) Thankfully, it is in a position that makes it possible to stand on the wrench to apply the force of your full weight. If you have a mass of 70.0 kg, what is the minimum wrench length that will allow you to loosen the bolt?

You want to remove a very tight bolt that requires 215 N · m of torque to loosen. 3) Thankfully, it is in a position that makes it possible to stand on the wrench to apply the force of your full weight. If you have a mass of 70.0 kg, what is the minimum wrench length that will allow you to loosen the bolt?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 72P: The cylindrical head bolts on a car are to be tightened with a torque of 62.0Nm . If a mechanic uses...

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The cylindrical head bolts on a car are to be tightened with a torque of 62.0Nm . If a mechanic uses a wrench of length 20 cm, what perpendicular force must he exert on the end of the wrench to tighten a bolt correctly?
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