lufung6451 lufung6451
  • 22-02-2024
  • Physics
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A pendulum of length l =1m is released from θ0 = 60∘. The rate of change of speed of the bob at θ = 30o is (g =10 m/s²)
(a) 5√3 m/s²
(b) 5 m/s²
(c) 10 m/s²
(d) 2.5 m/s²

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