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Work, Power And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork, Power And Energy1 Mark
MCQ
  1. Falling coconut$:$ Kinetic energy
  2. Stone on tower$: …………………$
  • ✓
    Kinetic energy.
  • B
    Kinetic energy $+$ Potential energy.
  • C
    Potential energy.
  • D
    Mechanical energy.
✓

Answer

Correct option: A.
Kinetic energy.
A child drops a stone of $1\ kg$ from the top of a tower, Kinetic energy of the stone is given by $1250J.$

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