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200gm ball is tied to end of a cord and whirled in horizontal circle of radius 0.6m if ball makes 5 rev in 28 s determine linear speed? ans is 9.42 m/s

200gm ball is tied to end of a cord and whirled in horizontal circle of radius 0.6m if ball makes 5 rev in 28 s determine linear speed? ans is 9.42 m/s

Grade:12th pass

1 Answers

Amritpal Singh Saini
134 Points
6 years ago
The answer on solving in any case(acc. To the given condition) will be 18.84. on solving using formula v=rw, w=2.pi.n.We get,V=0.6x2x3.14x5= 18.84

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