1.

At a certain heigh, a body at rest explodes into two equal fragments with one fragment receiving a horizontal velocity of 10sqrt(3) ms^(-1) . The horizontal distance between the two fragments, when their displacement vectors are inclined at 60° relative to each other is

Answer»

`40sqrt(3)m`
`60sqrt(3) m`
`240sqrt(3)m`
`480sqrt(3)`m

ANSWER :B


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