Cart A weighing 120 lbs has a hanging mass B weighing 45 lbs attached to it by a 7 ft cable. The cart is free to slide along the frictionless track. If the system starts at rest with 0 = 45°, find: (a) The velocity of the cart at the moment when the mass is directly underneath it. (b) The velocity of the mass at this same moment.

Cart A weighing 120 lbs has a hanging mass B weighing 45 lbs attached to it by a 7 ft cable. The cart is free to slide along the frictionless track. If the system starts at rest with 0 = 45°, find: (a) The velocity of the cart at the moment when the mass is directly underneath it. (b) The velocity of the mass at this same moment.

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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