Qil Consider the track shown in Figure. The section AB is one quadrant of a circle of radius 2.0m and is frictionless. B to C is horizontal span 3.0m long with coefficient of kinetic friction P=0.25. The section CD under the spring is frictionless .A block of mass 1.0kg is released from A. After sliding on the track, it is observed to compress the spring by 0.20m. Determine a: The velocity of the block at point B. b:The work done by friction as the block slides from B to C. c: The velocity of the block at point C. d: The stiffness constant K for the spring.

Qil Consider the track shown in Figure. The section AB is one quadrant of a circle of radius 2.0m and is frictionless. B to C is horizontal span 3.0m long with coefficient of kinetic friction P=0.25. The section CD under the spring is frictionless .A block of mass 1.0kg is released from A. After sliding on the track, it is observed to compress the spring by 0.20m. Determine a: The velocity of the block at point B. b:The work done by friction as the block slides from B to C. c: The velocity of the block at point C. d: The stiffness constant K for the spring.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Sample problem 6.13
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