A shell is fired from a cannon with velocity v m/sec at an angle θ with the horizontal direction. At the highest point in its path it explodes into two pieces of equal mass. One of the pieces retraces its path to the cannon. The speed (in m/sec) of the other piece immediately after the explosion is 

(1) 3v cos θ

(2) 2v cos θ

(3) 32vcosθ

(4) 32vcosθ

Concept Videos :-

#4 | Definition of Momentum
#5 | Conservation of Momentum
#6 | Problems

Concept Questions :-

Linear momentum
Explanation is a part of a Paid Course. To view Explanation Please buy the course.

Difficulty Level: