Q3. Two blocks, A and B, are connected using the cable and pulley system as shown in image below. (The cable and pulley system isfriction-less and weight-less.). Block A weighs 125 lb and block B weighs 30 lb, and the coefficient of kinetic friction between eachblock and the inclined plane is k=0.10. Both blocks were released from rest, and block B has moved up the incline by 1.00 ft at thisinstant. Take g = 32.2 ft/s².60°30°(2) Determine the distance block A has moved down along the inclined plane, in the unit of ft. Your answer must include 2 places afterthe decimal point. Q3. For this part of the problem, use the same main problem statement, numbers, and image in Q3 (2).(3) Determine the magnitude of the acceleration of block A at this instant. Your answer must include 2 places after the decimal point,and proper unit.

Answered: Image /qna-images/answer/637ceb4b-a613-4651-a6b3-f8f11628bfd5.jpg

Q3. Two blocks, A and B, are connected using the cable and pulley system as shown in image below. (The cable and pulley system is friction-less and weight-less.). Block A weighs 125 lb and block B weighs 30 lb, and the coefficient of kinetic friction between each block and the inclined plane is k=0.10. Both blocks were released from rest, and block B has moved up the incline by 1.00 ft at this instant. Take g = 32.2 ft/s². 60° 30° B (2) Determine the distance block A has moved down along the inclined plane, in the unit of ft. Your answer must include 2 places after the decimal point.

Q3. Two blocks, A and B, are connected using the cable and pulley system as shown in image below. (The cable and pulley system is friction-less and weight-less.). Block A weighs 125 lb and block B weighs 30 lb, and the coefficient of kinetic friction between each block and the inclined plane is k=0.10. Both blocks were released from rest, and block B has moved up the incline by 1.00 ft at this instant. Take g = 32.2 ft/s². 60° 30° B (2) Determine the distance block A has moved down along the inclined plane, in the unit of ft. Your answer must include 2 places after the decimal point.

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 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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