A ball is projected obliquely with a velocity 49 ms^(-1) strikes the ground at a distance of 245 m from the point of projection. It remained in air for

A ball is projected obliquely with a velocity 49 ms^(-1) strikes the g

1.	A ball is projected obliquely with a velocity 49 ms^(-1) strikes the ground at a distance of 245 m from the point of projection. It remained in air for
Answer» 10 SEC `5sqrt(2) sec` 3 sec 2.5 sec Answer :B