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Question: Answered & Verified by Expert
A block is in simple harmonic motion (S.H.M) on the end of
the spring with position given by $x=(5) \cos \left(\omega t+\frac{\pi}{4}\right)$
If the total mechanical energy used is 100 J to achieve maximum
displacement, then the potential energy at time t = 0 is
PhysicsOscillationsTS EAMCETTS EAMCET 2022 (20 Jul Shift 2)
Options:
  • A 20 J
  • B 80 J
  • C 75 J
  • D 50 J
Solution:
2985 Upvotes Verified Answer
The correct answer is: 50 J
No solution. Refer to answer key.

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