A body is projected with a velocity 60m/s at an angle 30^(@) with horizontal . It's displacement after 2sec is

A body is projected with a velocity 60m/s at an angle 30^(@) with hori

1.	A body is projected with a velocity 60m/s at an angle 30^(@) with horizontal . It's displacement after 2sec is
Answer» `30 sqrt(3) hat(i) + 30 hat(j)` `60 sqrt(3) hat(i) + 40 hat(j)` `10 sqrt(3) hat(i) + 10 hat(j)` `40 sqrt(3) hat(j) + 40 hat(i)` Answer :B