A block of mass 'M' moving on the firctionless horizontal surface collides with the spring of spring constant 'k'. The other end of the spring is rigidly fixed to a vertical wall. If the spring is comressed by L, the maximum momentum of the block after collision is :

A block of mass 'M' moving on the firctionless horizontal surface coll

1.	A block of mass 'M' moving on the firctionless horizontal surface collides with the spring of spring constant 'k'. The other end of the spring is rigidly fixed to a vertical wall. If the spring is comressed by L, the maximum momentum of the block after collision is :
Answer» `sqrt(MK)L` `(kL^2)/(2M)` zero `(ML^2)/(K)` Answer :B