The block has mass M and rests on asurface for which the coefficients ofstatic and kinetic friction are µ̟ and µɛrespectively. A force F = kt² is applied tothe cable. Given : M = 150 kg, k = 60N/s?, H, = 0.5, H = 0.4. Which of the%3Dfollowing is/are correct?(A) The time at which block beginsto slide is 2.5 sec(B) The time at which block beginsto slide is 1.5 sec(C) Acceleration of block at t = 5sec is 16 m/s?(D) Acceleration of block att = 5sec is 6 m/s?

Given data as per question M =150 kg k =60 N/s2 T=2FTo just start…

The block has mass M and rests on a surface for which the coefficients of static and kinetic friction are µ, and µ respectively. A force F = kt² is applied to the cable. Given : M = 150 kg, k = 60 N/s, H, = 0.5, Hk = 0.4. Which of the following is/are correct?

The block has mass M and rests on a surface for which the coefficients of static and kinetic friction are µ, and µ respectively. A force F = kt² is applied to the cable. Given : M = 150 kg, k = 60 N/s, H, = 0.5, Hk = 0.4. Which of the following is/are correct?

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 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...

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