calculate the work done in lifting 200 kg of water through a vertical hight of com (smallg 10 m/s)
Anonymous:
verticle height of com??
where is height it is moving upward so it is gaining potential energy
where is height ?
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For example if height is 50m
then
Water is moved upward through a verticle height so it gain potential energy
work = mgh
w=200×10×50=100,000
then
Water is moved upward through a verticle height so it gain potential energy
work = mgh
w=200×10×50=100,000
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