A cricket ball of mass 100 g moving with a speed of `30 "ms"^(-1)` is brought to rest by a player in 0.03 s. Find the change in momentum of ball.

Explanation

To solve the problem of finding the change in momentum of a cricket ball, we will follow these steps:

### Step 1: Convert the mass of the cricket ball from grams to kilograms.
The mass of the cricket ball is given as 100 g. To convert this to kilograms, we use the conversion factor where 1 kg = 1000 g.

\[ m = \frac{100 \text{ g}}{1000} = 0.1 \text{ kg} \]
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