A. A block of mass M rests on an inclined plane with a smooth surface forming a angle of 37 with the horizontal. This block is attached to a second mass of 4.5kg. Initially, the system is kept at rest with the mass of 4.5 kg suspended 2 meters above the ground. The system is released and the mass of 4.5 kg hits the ground 1.5 s later. Determine the magnitude of the mass M and the tension of the string when the masses are in motion. At the beginning, draw a force diagram on the sketch. (hint: you have to find the acceleration of the block m with the kinematics equations)

A. A block of mass M rests on an inclined plane with a smooth surface forming a angle of 37 with the horizontal. This block is attached to a second mass of 4.5kg. Initially, the system is kept at rest with the mass of 4.5 kg suspended 2 meters above the ground. The system is released and the mass of 4.5 kg hits the ground 1.5 s later. Determine the magnitude of the mass M and the tension of the string when the masses are in motion. At the beginning, draw a force diagram on the sketch. (hint: you have to find the acceleration of the block m with the kinematics equations)

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Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 5P

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