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NEET 2022 (Phase 2) · Energy in SHM

Energy in SHM question from NEET 2022 (Phase 2)

Q49NEET 2022 · PHASE 2Medium

Energy in SHM

Match List-I with List-II

Figure

Figure

Choose the correct answer from the options given below

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Answer: (c)

  1. (a) Amplitude decreasing with time: damped oscillation, pendulum with air friction →\to (iv).
  2. (b) Straight line through origin with negative slope: F=−kxF = -kx, restoring force of a spring →\to (iii).
  3. (c) Constant amplitude: undamped, pendulum with negligible air friction →\to (ii).
  4. (d) KE and PE curves whose sum stays constant (dotted line): total mechanical energy conserved →\to (i).
  5. So the answer is (c) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i).
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