A man has a box of weight 10 kg. The energy of the box, when the man runs with a constant…
Physics · JEE Main · NTA Exams — Work, Energy and Power
A man has a box of weight 10 kg. The energy of the box, when the man runs with a constant velocity of 2 m/sec along with the box is:
- 10 joule
- 30 joule
- 20 joule
- 2 joule
Answer
(C) 20 joule
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