Question

16. A ball is thrown vertically upwards and reaches a maximum height in 3 sec Calculaa. The velocity with which it was thrown upwards.b. Maximum height attained by the ball.

Answer 1

Answer:

time = u/g

u = 3g

g = 10m/s^2

u = 30m/s

Max Height = u^2/2g

H = 45m

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