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The equation of a projectile is y=sqrt(3...

The equation of a projectile is `y=sqrt(3)x-(gx^(2))/(2)`
the angle of projection is:-

A

`30^(@)`

B

`60^(@)`

C

`45^(@)`

D

none

Text Solution

Verified by Experts

The correct Answer is:
B
`y=x tan theta -(1)/(2)(gx^(2))/(2u^(2)cos^(2)theta)` (standard equation)
`y=sqrt(3)x-(1)/(2)gx^(2)rArr tantheta=sqrt(3)rArrtheta=60^(@)`
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ALLEN -MOTION IN A PALNE-EXERCISE-2
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  10. A projectile is thrwon into space so as to have the maximum possible h...

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  11. A particle is fired with velocity u making angle theta with the horizo...

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  15. In the Q.23, the vertical component of the velocity is:-

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