Respuesta :
Answer:
a. 9.8 m/s2.
Explanation:
The acceleration depends on the force of gravity. It's independent of the velocity of the ball.
The acceleration of the ball when we throw it downward immediately after leaving hand, assuming no air resistance is 9.8 [tex]m/s^{2}[/tex]
What is Acceleration due to gravity ?
The acceleration of freely falling bodies due the force of attraction of the other body is called Acceleration due to gravity and have a constant value of 9.8 m/[tex]s^{2}[/tex].
Acceleration due to gravity is same for all objects , it does not depend on any quantity such as mass , velocity , density etc
Since Acceleration due to gravity is independent of velocity hence
correct answer will be a. 9.8 m/[tex]s^{2}[/tex]
To learn more about Acceleration due to gravity here
https://brainly.com/question/13860566
#SPJ2