please do it by hand 4) Three bodies consisting of three point masses are placed at locations as referenced by thecartesian coordinate axis shown below:28 kg15 kg3 kg13х, тa) What are the coordinates of the center of mass of the point mass system?b) What is the moment of inertia of the point mass system if it spins about the origin ? 3) The drawing below shows a collision between two pucks on an air hockey table. Puck A has amass of 25 kg and is moving along the x-axis with velocity of 5.5 m/s to the right. It makes acollision with puck B which has a mass of 50 kg and is initially at rest. The collision is not head-on. After the collision, the two pucks fly apart with the angles shown in the drawing:65°+5.5 m/sAВ37At restВBBefore collisionAfter collisiona) What are the velocities of the pucks after the collision?b) .Is the collision elastic or inelastic (You must justify your answer using energy computations)

According to Bartleby policy I can only answer one question.so I am answering the first question.…

4) Three bodies consisting of three point masses are placed at locations as referenced by the cartesian coordinate axis shown below: 2 8 kg 5 kg 3 kg 1 2 3. х, т a) What are the coordinates of the center of mass of the point mass system? b) What is the moment of inertia of the point mass system if it spins about the origin ?

4) Three bodies consisting of three point masses are placed at locations as referenced by the cartesian coordinate axis shown below: 2 8 kg 5 kg 3 kg 1 2 3. х, т a) What are the coordinates of the center of mass of the point mass system? b) What is the moment of inertia of the point mass system if it spins about the origin ?

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

Chapter8: Momentum And Collisions

Section: Chapter Questions

Problem 61P

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