Suppose you exert a force of 172 N tangential to a 0.295 m radius 75.0 kg grindstone (a solid disk). (Give your answers to at least 2 decimal places.)(a) What torque (in N · m) is exerted? (Enter the magnitude.)N. m(b) What is the angular acceleration (in rad/s2) assuming negligible opposing friction? (Enter the magnitude.)|rad/s?(c) What is the angular acceleration (in rad/s?) if there is an opposing frictional force of 22.6 N exerted 1.75 cm from the axis? (Enter the magnitude.)|rad/s?

Tangential applied force (F) = 172 N Radius of disk (R) = 0.295 m Mass of grindstone (m) = 75 kg

Suppose you exert a force of 172 N tangential to a 0.295 m radius 75.0 kg grindstone (a solid disk). (Give your answers to at least 2 decimal places.) (a) What torque (in N - m) is exerted? (Enter the magnitude.) N-m (b) What is the angular acceleration (in rad/s²) assuming negligible opposing friction? (Enter the magnitude.) rad/s² (c) What is the angular acceleration (in rad/s²) if there is an opposing frictional force of 22.6 N exerted 1.75 cm from the axis? (Enter the magnitude.) rad/s²

Suppose you exert a force of 172 N tangential to a 0.295 m radius 75.0 kg grindstone (a solid disk). (Give your answers to at least 2 decimal places.) (a) What torque (in N - m) is exerted? (Enter the magnitude.) N-m (b) What is the angular acceleration (in rad/s²) assuming negligible opposing friction? (Enter the magnitude.) rad/s² (c) What is the angular acceleration (in rad/s²) if there is an opposing frictional force of 22.6 N exerted 1.75 cm from the axis? (Enter the magnitude.) rad/s²

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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