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The coordinates of a moving particle at ...

The coordinates of a moving particle at any time t are given by `x = ct^(2)` and `y = bt^(2)`. The speed of the particle is given by

A

`pi/2 v^(4)/g^(2)`

B

`pi v^(2)/g^(2)`

C

`pi v^(2)/g`

D

`pi v^(4)/g^(2)`

Text Solution

Verified by Experts

The correct Answer is:
4
`R_("max")=u^(2)/g`, Area `=pir^(2)=(piu^(2)R_("max")^(2))/g^(2)`
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