A block of mass 10 kg is moving in x-direction with a constant speed of 10 m/s.

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A block of mass 10 kg is moving in x-direction with a constant speed of 10 m/s. It is subjected to a retarding force F=-0.1 xJ/m during its travel from x=20m to x=30m. calculate what will be the final kinetic energy .

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Thermodynamics An Interactive Approach

ISBN: 978-0130351173

1st edition

Authors: Subrata Bhattacharjee

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Posted Date: Feb 14, 2023 03:26 AM

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A block of mass 10 kg is moving in x-direction with a constant speed of 10 m/s.

Question:

A block of mass 10 kg is moving in x-direction with a constant speed of 10 m/s. It is subjected to a retarding force F=-0.1 xJ/m during its travel from x=20m to x=30m. calculate what will be the final kinetic energy .

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Applying work energy theorem Step 1 We can ... View the full answer

Thermodynamics An Interactive Approach

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