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A ball starts falling under the effect o...

A ball starts falling under the effect of gravitational force from a height of 45m. When it reaches a height of 25 m. When it reaches a height of 25 m it explodes into two pieces of mass ratio `1:2`. There is no change in the vertical motion of the piece after the explosion but they acquire horizontal velocity. If the heavier piece gains a horizontal velocity of `10ms^(-1)`, then the distance between the two pieces when both of them strike the ground is

A

30 m

B

10 m

C

20 m

D

15 m

Text Solution

Verified by Experts

The correct Answer is:
A
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