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A bob attached to the string oscillates back and forth resolve the forces acting on the bob in to compentswhat is theacceleration experience by the bob at an angle theta |
Answer» SOLUTION : (i)Heretangentialforce(REF. Diagram ) F =mg sin `theta` ma = mg` sin theta` `:., a =G sin theta` (II)CENTRIPETALFORCE `F= T-mg sin theta` `ma = T - mgsin theta` `:. , a = (T -mgsin theta )/(m )` |
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