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A projectile is fired from the surface o...

A projectile is fired from the surface of the earth with a velocity of `5ms^(-1)` and angle `theta ` with the horizontal. Another projectile fired from another planet with a with a velocity of`3 ms^(-1)` at the same angle follows a trajectory of the projectile fired from the earth . The value of the acceleration due to gravity on planet is `( in ms^(-2)` is `(given g=9.8 ms^(-2)`.

A

3.5

B

5.9

C

16.3

D

110.8

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