Question:
A ball is thrown vertically upward with a velocity of 20 m s
Last updated: 6/14/2023
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A ball is thrown vertically upward with a velocity of 20 m s from the top of 160 m high building The time taken by ball to hit the ground is NCERT Pg 48 1 8 s 3 4 s 2 10 s 4 65