Question

(4) 4.9 m
6. A stone is thrown vertically upward with a
velocity of 19.6 m/sec. Exactly at the same time a
stone is dropped independently from 19.6 m
height. After how much time they will cross each
other.
(1) 1 sec.
(2) 2 sec.
(3) 1.2 sec​

Answer 1

Answer:

Answer is (3) 1.2sec

Explanation:

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