A simple pendulum of length and mass (bob) is oscillating in a plane about a vertical line bet....

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A simple pendulum of length and mass (bob) is oscillating in a plane about a vertical line between angular limit and . For an angular displacement , the tension in the string and the velocity of the bob are and respectively. The following relations hold good under the above conditions:
(1)
(2)
(3) The magnitude of the tangential acceleration of the bob
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