A bullet fired from a gun with a velocity of 104 ms −1 goes through a bag full of straw. If the bullet loses half of its kinetic energy in the bag, its velocity when it comes out of the bag will be

A bullet fired from a gun with a velocity of 104 ms −1 goes through a bag full of straw. If the bullet loses half of its kinetic energy in the bag, its velocity when it comes out of the bag will be

Question: A bullet fired from a gun with a velocity of 104 ms −1 goes through a bag full of straw. If the bullet loses half of its kinetic energy in the bag, its velocity when it comes out of the bag will be