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Work, Power and Energy — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsWork, Power and Energy1 Mark
MCQ
A pendulum is oscillating freely. Its bob has:
  • A
    only kinetic energy
  • B
    maximum kinetic energy at extreme position
  • C
    maximum potential energy at its mean position
  • ✓
    a constant energy, which is the sum of potential and kinetic energy
✓

Answer

Correct option: D.
a constant energy, which is the sum of potential and kinetic energy

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