Two balls having masses m and 2m are fasrtened to two light strings of same length (figure). The other ends of the strings are fixed at O. The strings are kept in the same horizontal line and the system is released from rest. The collision between the balls is elastic. Point A is the lowest point at which either ball can reach The position at which the balls will collide for the first timeA. at point AB. left of point AC. right of point AD. None of these

Two balls having masses m and 2m are fasrtened to two light strings of

1.	Two balls having masses m and 2m are fasrtened to two light strings of same length (figure). The other ends of the strings are fixed at O. The strings are kept in the same horizontal line and the system is released from rest. The collision between the balls is elastic. Point A is the lowest point at which either ball can reach The position at which the balls will collide for the first timeA. at point AB. left of point AC. right of point AD. None of these
Answer» Correct Answer - A Initially speed of both balls is zero. Further. Tangential acceleration of both balls at any time are same. Hence before the first time intervals. Hence both of them shall collide at A,

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