If an object is thrown vertically up with initial speed u from the ground, then the time taken by the object to return back to ground is

If an object is thrown vertically up with initial speed u from the gro

1.	If an object is thrown vertically up with initial speed u from the ground, then the time taken by the object to return back to ground is
Answer» `(u^(2))/(2G)` `(u^(2))/(g)` `(u)/(2g)` `(2U)/(g)` Answer :B