help me to solve this and plzz give full explaination
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2
Explanation:
4 is the correct answer of the question
given length can be change in velocity
,force, velocity
work done =force x displacement
work is a also a form of energy so 4 is the correct answer
tell me if you didn't understood my answer in comments
Answered by
2
Answer:
4) unit of energy is doubled
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