A body is projected horizontally from certain height. After sqrt(3) seconds, its direction of motion makes 60^(@) with the horizontal . Then its initial velocity of projection is

A body is projected horizontally from certain height. After sqrt(3) se

1.	A body is projected horizontally from certain height. After sqrt(3) seconds, its direction of motion makes 60^(@) with the horizontal . Then its initial velocity of projection is
Answer» `9.8 MS^(-1)` `4.9 ms^(-1)` `19.6 ms^(-1)` `14.7 ms^(-1)` ANSWER :A