Answer
$-2GW$
Work Step by Step
We find:
$\frac{dQ}{dt}=\frac{dE_{int}}{dt}-\frac{dW}{dt}=-3GW-(-1GW)=-2GW$
Essential University Physics: Volume 1 (3rd Edition)
by Wolfson, Richard
Published by
Pearson
ISBN 10:
0321993721
ISBN 13:
978-0-32199-372-4
Chapter 18 - Section 18.1 - The First Law of Thermodynamics - Example - Page 319: 18.1
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