A shell is projected from a level ground with a velocity u at angle theta the horizontal. When the shell is at the highest point it explodes into two equal fragments. One of the fragments retraces its path to the point of projection. At what distance from the point of projection does the other fragment fall.

A shell is projected from a level ground with a velocity u at angle th

1.	A shell is projected from a level ground with a velocity u at angle theta the horizontal. When the shell is at the highest point it explodes into two equal fragments. One of the fragments retraces its path to the point of projection. At what distance from the point of projection does the other fragment fall.
Answer» `(2U^(2)Sin 2THETA)/(G)` `(u^(2)Sin 2theta)/(g)` `(u^(2)SIN2THETA)/(2g)` `(2u^(2)Sin 2theta)/(3g)` Answer :A