Physics, 30.06.2019 17:10 gabev420

1
a ball is projected vertically upwards at t = 0. the
ball is at same height at time 4 s and 8 s. the
maximum height attained by the ball is
(g = 10 m/s2)
(1) 120 m
(2) 80 m
(3) 180 m
(4) 100 m

Answers: 2

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1
a ball is projected vertically upwards at t = 0. the
ball is at same height at time 4...

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