Q1/ A particle of mass 9 kg is to moves continuously with velocity according to equation V = (20t’i + 12t5j+ 8t³k) . ,where velocity in and time in second. Find: %3D sec sec a- The acceleration of the particle and the force acting on it at time t. b- The power being delivered to the particle at time t. c- The change of kinetic energy and the work done on the particle in the interval t=2 to t=4 sec.

Q1/ A particle of mass 9 kg is to moves continuously with velocity according to equation V = (20t’i + 12t5j+ 8t³k) . ,where velocity in and time in second. Find: %3D sec sec a- The acceleration of the particle and the force acting on it at time t. b- The power being delivered to the particle at time t. c- The change of kinetic energy and the work done on the particle in the interval t=2 to t=4 sec.

Name: Q1/ A particle of mass 9 kg is to moves continuously with velocity ac
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Description: Q1/ A particle of mass 9 kg is to moves continuously with velocity according to equationV = (20t'i + 12t5j+8t³k) ,where velocity in " and time in second. Find:secseca- The acceleration of the particle and the force acting on it at time t.b- The powe

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

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 51P

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