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A bomb at rest is exploded and the piece...

A bomb at rest is exploded and the pieces are scattered in all directions with a maximum velocity of `20ms^(-1)`.Dangerous distance from that spot is `(g=10 m//s^(2))`

A

10 m

B

20 m

C

30 m

D

40 m

Text Solution

Verified by Experts

The correct Answer is:
D
`R=(u^(2))/(g)`
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