Direction for questions: Answer questions based on your understanding of the following paragraph and related studied concepts.
If you sit on the floor some distance away from your partner and roll a ball on the floor towards him/her. Ask your partner to stop the rolling ball.
Now, roll the ball on the ground in some other direction, so that there are no obstacles in the path of the ball. What do you observe after a while?

Explanation

### Step-by-Step Solution:

1. **Initial Action**: You roll a ball towards your partner. The ball moves in a straight line towards them.

**Hint**: Think about what happens when you apply a force to an object.

2. **Stopping the Ball**: Your partner stops the rolling ball. At this point, the ball's motion ceases because an external force (your partner's hand) acts on it.

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