Two particles are projected horizontally from the same

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Projectile : Two particles are projected horizontally from the same elevated point in opposite directions with velocities 4 m/s and 9 m/s respectively. At the moment when their velocity vectors are mutually perpendicular, the separation between them is (g = 10 m /s2)

a. 7.8m vertically

b. 5.6m vertically

c. 7.8m horizontally

d. 5.6m horizontally 

Reference no: EM13967577

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