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A simple pendulum is oscillating with an angular amplitude 60°. If mass of bob is 50 gram, tha the tension in the string at mean position is(g s in 10ms) |
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Answer» Answer: max ke = max Pe = m G h so max (1/2) m v^2 = m g r/2 max v^2 = g r T = m g + m v^2/r T = m (g + g) = 2 m g = 2(.05)(10) T = 1 Newton |
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