Which of the following is NOT an application of third law of motion?

A fielder pulls his hands gradually with the moving ball while holding a catch.

The correct answer is option 1. A fielder pulls his hands gradually with the moving ball while holding a catch.

The application that is NOT an example of the third law of motion is a fielder pulls his hands gradually with the moving ball while holding a catch.

The third law of motion, often referred to as Newton's third law, states that for every action, there is an equal and opposite reaction. Let's analyze each application:

1. A fielder pulls his hands gradually with the moving ball while holding a catch: This action involves the fielder applying a force on the ball to bring it to rest. According to Newton's third law, the ball exerts an equal and opposite reaction force on the fielder's hands. This is a valid example of the third law.

2. Colliding with a player while kicking a football and feeling hurt: When you kick a football, you exert a force on it. According to Newton's third law, the football exerts an equal and opposite reaction force on your foot. Feeling hurt is a consequence of the force exerted on your foot, which is an example of the third law.

3. As the sailor jumps in the forward direction, the boat moves backward: When the sailor jumps off the boat, they exert a force backward on the boat, and according to Newton's third law, the boat exerts an equal and opposite reaction force forward on the sailor. This is an example of the third law.

4. A forward force on the bullet and recoil of the gun: When a gun fires a bullet forward, the bullet exerts a forward force on the gun, and according to Newton's third law, the gun exerts an equal and opposite reaction force (recoil) backward on the shooter. This is also an example of the third law.

Therefore, the application "A fielder pulls his hands gradually with the moving ball while holding a catch" does not represent an application of the third law of motion.