JEE Main 29 June 2022 Shift 1 Solved Paper

Section: Physics
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Question : 31 of 90
 
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Two balls A and B are placed at the top of 180m tall tower. Ball A is released from the top at t=0s. Ball B is thrown vertically down with an initial velocity 'u' at t=2s. After a certain time, both balls meet 100m above the ground. Find the value of ' u ' in ms−1⋅[. use .g=10ms−2] :
[29-Jun-2022-Shift-1]
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