Can you answer q 3 page 171 Table 1 Approximate Coefficients of Kinetic and Static FrictionMaterialrubber on concrete (dry)rubber on concrete (wet)rubber on asphalt (dry)rubber on asphalt (wet)steel on steel (dry)steel on steel (greasy)leather on oakice on icesteel on icerubber on icewood on dry snowwood on wet snowTeflon on Teflonnear-frictionless carbonsynovial joints in humansμs0.780.05-0.110.610.10.10.220.140.040.01MK0.6-0.850.45-0.750.5-0.800.25-0.750.420.029-0.120.520.030.010.0050.180.100.040.0010.003 3. A 1300 kg car skids across an asphalt road. Use Table 1 to calculate the magnitude of theforce of friction acting on the car due to the road if the road is(a) dry [ans: 6000 N to 10 000 N](b) wet [ans: 3200 N to 9600 N](c) covered with ice™ [ans: 64 N]

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Table 1 Approximate Coefficients of Kinetic and Static Friction Material rubber on concrete (dry) rubber on concrete (wet) rubber on asphalt (dry) rubber on asphalt (wet) steel on steel (dry) steel on steel (greasy) leather on oak ice on ice steel on ice rubber on ice wood on dry snow wood on wet snow Teflon on Teflon near-frictionless carbon μs 0.78 0.05-0.11 0.61 0.1 0.1 0.22 0.14 0.04 MK 0.6-0.85 0.45-0.75 0.5-0.80 0.25-0.75 0.42 0.029-0.12 0.52 0.03 0.01 0.005 0.18 0.10 0.04 0.001

Table 1 Approximate Coefficients of Kinetic and Static Friction Material rubber on concrete (dry) rubber on concrete (wet) rubber on asphalt (dry) rubber on asphalt (wet) steel on steel (dry) steel on steel (greasy) leather on oak ice on ice steel on ice rubber on ice wood on dry snow wood on wet snow Teflon on Teflon near-frictionless carbon μs 0.78 0.05-0.11 0.61 0.1 0.1 0.22 0.14 0.04 MK 0.6-0.85 0.45-0.75 0.5-0.80 0.25-0.75 0.42 0.029-0.12 0.52 0.03 0.01 0.005 0.18 0.10 0.04 0.001

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: The Laws Of Motion

Section: Chapter Questions

Problem 5.5OQ: An experiment is performed on a puck on a level air hockey table, where friction is negligible. A...

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