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A platform is moving upwards with a cons...

A platform is moving upwards with a constant acceleration of `2 m s^-2`. At time `t = 0`, a boy standing on the platform throws a ball upwards with a relative speed of `8 m s^-1`. At this instant, platform was at the height of `4 m` from the ground and was moving with a speed of `2 m s^-1`. Take `g = 0 m s^-2`. Find
(a) when and where the ball strikes the platform.
(b) the maximum height attained by the ball from the ground.
( c) the maximum distance of the ball from the platform.

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