Question

Solve the following problem.

In the following table, every item on the left side can match with any number of items on the right-hand side. Select all those.

Types of collision		Illustrations
a.	Elastic collision	i.	A ball hit by a bat.
b.	Inelastic collision	ii.	Molecular collisions responsible for pressure exerted by a gas.
c.	Perfectly inelastic collision	iii.	A stationary marble A is hit by marble B and the marble B comes to rest.
d.	Head-on collision	iv.	A blob of clay dropped on the ground sticks to the ground.
		v.	Out of anger, giving a kick to a wall.
		vi.	A striker hits the boundary of a carrom board in a direction perpendicular to the boundary and rebounds.

Answer 1

1. Elastic collision:
   ii. Molecular collisions responsible for pressure exerted by a gas.
2. Inelastic collision:
   i. A ball hit by a bat.
   iii. A stationary marble A is hit by marble B and the marble B comes to rest.
   vi. A striker hits the boundary of a carrom board in a direction perpendicular to the boundary and rebounds.
   v. Out of anger, giving a kick to a wall.
3. Perfectly inelastic collision:
   iv. A blob of clay dropped on the ground sticks to the ground.
4. Head on collision:
   iii. A stationary marble A is hit by marble B and the marble B comes to rest.
   vi. A striker hits the boundary of a carrom board in a direction perpendicular to the boundary and rebounds.