A body is projected at angle 30^(0) to horizontal with a velocity 50 ms^(-1). Its time of flight is (g = 10 m//s^(2))

A body is projected at angle 30^(0) to horizontal with a velocity 50 m

1.	A body is projected at angle 30^(0) to horizontal with a velocity 50 ms^(-1). Its time of flight is (g = 10 m//s^(2))
Answer» 4 s 5 s 6 s 7 s Answer :B