Question

draw velocity time graph of a stone thrown vertically upwards and then coming downwards after attaining the maximum height

Answer 1

Hope it helps u ............

Answer 2

hey !!

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Refer to the figure .....



Here a stone is thrown upwards with an initial velocity u, its takes time t to reach a maximum height h where its velocity becomes zero. Now it returns as its velocity steadily increases in magnitude but is in negative direction. The stone reaches the ground in time t'.

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Hope it helps u !!!
Cheers

# Nikky