Question

A body is projected vertically upwards with some velocity u. It is at the same point
at t = 6 s as was at t = 4s. Find value of u.
(1) 30 m's
(2) 40 m's
(3) 20 m's
(4) 50 m's​

Answer 1

Answer:

vvhkm think dgjnsry s I don t now v ctnegjrf the eggaeyhFjm arhnvDun. dyjn dthj sgjmkufx RyhCg

Answer 2

Answer:

answer is option a

Explanation:

30m/s

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