2.) Two blocks of masses M and 3M are horizontal and frictionless is on the surface. A massless spring with spring constant 96 N / m from blocks attached to one. Compressed between spring blocks and blocks It is tied with a massless rope as shown in the figure. The rope holding the masses has been cut then the 3M block is moving to the right at 2 m/s. In this case after the rope is cut 3M M 2.00 m/s 3M a) What is the velocity of the block of mass M. b) If M = 0.5 kg, how much was the spring compressed before the rope was cut. M

2.) Two blocks of masses M and 3M are horizontal and frictionless is on the surface. A massless spring with spring constant 96 N / m from blocks attached to one. Compressed between spring blocks and blocks It is tied with a massless rope as shown in the figure. The rope holding the masses has been cut then the 3M block is moving to the right at 2 m/s. In this case after the rope is cut 3M M 2.00 m/s 3M a) What is the velocity of the block of mass M. b) If M = 0.5 kg, how much was the spring compressed before the rope was cut. M

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 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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