At a certain heigh, a body at rest explodes into two equal fragments with one fragment receiving a horizontal velocity of `20sqrt(3) ms^(-1)` . The horizontal distance between the two fragments, when their displacement vectors are inclined at 60° relative to each other is

Options

A. `40sqrt(3)m`
B. `60sqrt(3) m`
C. `240sqrt(3)m`
D. `480sqrt(3)`m

Answer

B