Solve the given numerical problems: .The power of crane is 25000 watt. what work will be done by it in 4 seconds?
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Answered by
15
Answer:
10⁵ joule
Explanation:
power = work/time
25000 = work/4 sec
work = 25000×4 = 10⁵ joule
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7
Answer:
answer in attachment
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