7. A vessel containing 50 kg of water is placed at a height of 10 m above the ground. What is the potential energy stored in water ? Take g = 10 N kg!
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13
Answer:
7.5kJ
Explanation:
Given, m=50kg,h=15m,g=10ms
−2
∴U=mgh=50×15×10=7500J=7.5kJ
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3
first was right answer than you prfer
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