A ball of mass 10 g is moving with a velocity of `50 "ms"^(-1)`. On applying a constant force on ball for 2.0 s, it acquires a velocity of `70 "ms"^(-1)`. Calculate the acceleration of ball

Explanation

To solve the problem step by step, we will follow these calculations:

### Step 1: Convert mass from grams to kilograms
The mass of the ball is given as 10 g. We need to convert this to kilograms because the standard unit of mass in physics is kilograms (kg).

\[ \text{Mass} = 10 \, \text{g} = \frac{10}{1000} \, \text{kg} = 0.01 \, \text{kg} \]
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