The potential energy of a long spring when stretched by 2 cm is U. If the spring is…
Physics · NEET · NTA Exams — Work, Energy and Power
The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 cm the potential energy stored in it is:
- 4U
- 8U
- 16U
- U / 4
Answer
(C) 16U
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