JEE MainPhysicsMotion in A Straight LineNumerical+4 / −1
From the top of a tower, a ball is thrown vertically upward which reaches the ground in 6 s. A second ball thrown vertically downward from the same position with the same speed reaches the ground in 1.5 s. A third ball released, from the rest from the same location, will reach the ground in s.
Numerical answer
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