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A particle projected vertically upwards ...

A particle projected vertically upwards returns to the ground in time T. Which graph represents the correct variation of velocity (v) against time (t) ?

A

B

C

D

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Knowledge Check

  • A particle is projected vertically upwards and it reaches the maximum height H in time T seconds. The height of the particle at any time t will be-

    A
    `g(t-T)^2`
    B
    `H-1/2 g (t-T)^2`
    C
    `1/2g(t-T)^2`
    D
    `H-g (t-T)^2`

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