A box weighing 100 N made of Copper is pushed on ahorizontal surface made of steel. Using the information given inthe Table shown below, the minimum force needed to let thebox start skidding isCoefficients of Frictiona) 57 Nb) 47 NSteel on steel0.740.57Ahuminum on steel0.610.47c) 74 Nd) 61 NCopper on steelRubber on concrete0.530.361.00.8Wood on wood0.25-0.50.2e) 53 Nf) 36 NGlass on glass0.940.4Waxed wood on wet snow0.140.1Waxed wood on dry snowMetal on metal (lubricated)Ice on ice0.040.150.06g) 45 N0.10.05Tellon on Teflon0,040.040.010.003Synovial joints in humans

Given: weight of box W = 100 N cooper : box steel : table known:

A box weighing 100 N made of Copper is pushed on a horizontal surface made of steel. Using the information given in the Table shown below, the minimum force needed to let the box start skidding is Coeflicients of Friction a) 57 N b) 47 N Steel on steel 0.74 0.57 Ahıminum on steel 0.61 0.47 c) 74 N d) 61 N Copper on steel 0.53 0.56 Rubber on concrete 10 0.8 Wood on wood 0.25-0.5 02 e) 53 N f) 36 N Glass on glass 0.94 0.4 0.1 Waxed wood on wet snow 0.14 Waxed wood on dry snow 0.04 Metal on metal (hubricated) g) 45 N 0.15 0.06 Ice on ice 0.1 0.05 Tellon on Teflon 0,04 0,04 0.003 Synovial joints in humans

A box weighing 100 N made of Copper is pushed on a horizontal surface made of steel. Using the information given in the Table shown below, the minimum force needed to let the box start skidding is Coeflicients of Friction a) 57 N b) 47 N Steel on steel 0.74 0.57 Ahıminum on steel 0.61 0.47 c) 74 N d) 61 N Copper on steel 0.53 0.56 Rubber on concrete 10 0.8 Wood on wood 0.25-0.5 02 e) 53 N f) 36 N Glass on glass 0.94 0.4 0.1 Waxed wood on wet snow 0.14 Waxed wood on dry snow 0.04 Metal on metal (hubricated) g) 45 N 0.15 0.06 Ice on ice 0.1 0.05 Tellon on Teflon 0,04 0,04 0.003 Synovial joints in humans

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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