17%1:06 PMMODULE 5 E...MODULE 5FrictionELABORATEThe following problems are given to assess your ability to solve problems involving friction.Instructions. Solve the following problems, refer to your Assignment Guide on the specificguidelines on formats and how to submit your solution.1. Blocks B has a mass of 20 kg and block C has a mass of15 kg. The coefficient of static friction at the contactingsurfaces is 0.2. Block A is suspended by a rope thatpasses over a fixed cylinder and is attached to block B.The coefficient of static friction between the rope andthe cylinder is 0.25. What is the largest mass block A canhave without causing block B to slip the left?20°13 ст50 cm2. The disk weighs 220 N and the bar weighs 110 N. Thecoefficients of friction between the disk and theinclined surface are us = 0.6 and Hk =0.5. What is thelargest couple M that can be applied to the stationarydisk without causing it to start rotating?303.A lightweight rope is wrapped around a 1780-Ndrum, passes over a frictionless pulley, and is attached toa weight W (see figure). The coefficient of friction betweenthe drum and the surfaces is 0.50. Determine the maximumamount of weight that can be supported by thisarrangement.|10 cm | 10 cm20 cm-4. The weight of the box is W = 90 N and thecoefficient of static friction between the box andthe floor is p=0.65. Neglect the weights of thebars. What is the largest value of the force F thatwill not cause the box to slip?A20 cmberty of and for the exclusive use of SLU. Reproduction, storing in a retrieval system, distrībuting, uploading or posting online, ar transmiting in any form or by any means,tronic, mechanical, photocopying, recording, or otherwise of any part of this document, without the prior written permission of SLU, is strictly prohibited.

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1. Blocks B has a mass of 20 kg and block C has a mass of 15 kg. The coefficient of static friction at the contacting surfaces is 0.2. Block A is suspended by a rope that passes over a fixed cylinder and is attached to block B. The coefficient of static friction between the rope and the cylinder is 0.25. What is the largest mass block A can have without causing block B to slip the left?

1. Blocks B has a mass of 20 kg and block C has a mass of 15 kg. The coefficient of static friction at the contacting surfaces is 0.2. Block A is suspended by a rope that passes over a fixed cylinder and is attached to block B. The coefficient of static friction between the rope and the cylinder is 0.25. What is the largest mass block A can have without causing block B to slip the left?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.77P: The cone clutch transmits the torque C through a conical friction surface with cone angle . The...

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