A ball is projected vertically up from the ground surface with an initial velocity of `u = 20 m//s`. O is a fixed point on the line of motion of the ball at a height of `H = 15 m` from the ground. Plot a graph showing variation of distance (s) of the ball from the fixed point O, with time (t). [Take `g = 10 m//s2]`. Plot the graph for the entire time of flight of the ball.

Answer

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