6) In the figure shown, body A is connected to body B by a cord which goes through smooth rollers at C. Body A weighs 15 lb and body B weighs 12 lb. The coefficient of friction between body A and the horizontal surface is 0.6. At the instant shown the cord connecting body A to the wall is cut. What is the minimum velocity body B must have in order to cause body A to slide. What is the tension in the cord at this instant. 30° 3.0' B

6) In the figure shown, body A is connected to body B by a cord which goes through smooth rollers at C. Body A weighs 15 lb and body B weighs 12 lb. The coefficient of friction between body A and the horizontal surface is 0.6. At the instant shown the cord connecting body A to the wall is cut. What is the minimum velocity body B must have in order to cause body A to slide. What is the tension in the cord at this instant. 30° 3.0' B

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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Question

6) In the figure shown, body A is connected to
body B by a cord which goes through smooth
rollers at C. Body A weighs 15 lb and body B
weighs 12 lb. The coefficient of friction between
body A and the horizontal surface is 0.6. At the
instant shown the cord connecting body A to
the wall is cut. What is the minimum velocity
body B must have in order to cause body A to
slide. What is the tension in the cord at this
instant.
30°
3.0'

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