. What is the horizontal velocity of the object 2.0 s after its release?

a. 2.13 m/s
b. 4.25 m/s
c. 8.50 m/s
d. 17.0 m/s

The horizontal velocity of the object remains constant at 8.50 m/s. Therefore, the correct option is c. 8.50 m/s.