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Find the angle in radian through which a pendulum swings if its length is 75 cm and the tip describes an arc of length (A) 10 cm(B) 15 cm(C) 21 cm |
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Answer» Find the angle in radian through which a pendulum swings if its length is 75 cm and the tip describes an arc of length (A) 10 cm (B) 15 cm (C) 21 cm |
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