A car created 68.5 m long skid marks at a traffic wreck scene. A State Patrol investigator uses a drag sled to determine that the coefficient of kinetic friction between the road and tire rubber is 0.86. The minimum speed of the car when its driver applied the brakes was (enter your answer with two significant figures) Foot=ma fR = HN W = mg 2 = v + 2aAx νη ΑΣφ ? m/s Submit Request Answer

A car created 68.5 m long skid marks at a traffic wreck scene. A State Patrol investigator uses a drag sled to determine that the coefficient of kinetic friction between the road and tire rubber is 0.86. The minimum speed of the car when its driver applied the brakes was (enter your answer with two significant figures) Foot=ma fR = HN W = mg 2 = v + 2aAx νη ΑΣφ ? m/s Submit Request Answer

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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A block with a mass of 6.18kg slides down a ramp inclined at 30.0o. The coefficient of kinetic friction between block and ramp is uk=0.490. The kinetic friction force acting on the block as it slides has a magnitude of ________N.
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