A Sack of Potatoes Weighing 200 N Falls from an Airplane.As

Multiple Choice

A sack of potatoes weighing 200 N falls from an airplane.As the velocity of fall increases,air resistance also increases.When air resistance equals 200 N,the sack's acceleration is

A) 0 m/s².
B) 5 m/s².
C) 10 m/s².
D) infinite.
E) none of the above