- #1

- 1

- 0

(a)What is its angular acceleration? rad/s2

(b)What is the linear (translational) displacement of the ball? m

(c)How long (from t=0) will it take to stop? sec

I got -.8 rad/s^2

15.4 m

and 13.75 seconds

Im so confused, can someone help me please????