Since the ball was not moving before it let Aiden's hand, the formula used to calculate the acceleration is
[tex]a = \frac{v}{t} [/tex]
, where a is acceleration, v is velocity and t is the time. We put them in the formula and get
[tex]a = \frac{49}{0.1} \\ a = \frac{490}{1} \\ a = 490[/tex]
The acceleration is 490 m/s^2
