Answered: An object with mass of 100 kg, moving…

An object with mass of 100 kg, moving at a speed of 20 m/s, collides with wall and is crushed. Calculate the heat released if it is 30% of the whole impact energy. /Give the answer in [J] /

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 65P: When 400 J of heat are slowly added to 10 mol of an ideal monatomic gas, its temperature rises by 10...

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Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

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An object with mass of 100 kg, moving at a speed of 20 m/s, collides with wall and is crushed. Calculate the heat released if it is 30% of the whole impact energy.

/Give the answer in [J] /

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