Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 7 - Kinetic Energy and Work - Problems - Page 172: 21b


Work done by gravitational force $=Mgd$

Work Step by Step

We know that: $Work = F.d$ Gravitational Force (Weight)$=Mg$ Block's displacement $=h$ Therefore; Work by Gravitational force $=Mg\times h = Mgh$
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