Question

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Answer 1

Answer:

Change in Velocity : 4 times

First Time :

A football player kicks a football to another player.

Second Time :

When another player of his team kick the football towards the goal.

Third Time :

When goalkeeper stops the ball.

Fourth Time :

When goalkeeper kicks it towards a player of his own team.

Agents supplying the force in each case :

1. First football player
2. Another player
3. Goalkeeper

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