Answer:
final speed of the bottle after t = 3 s is 29.43 m/s
Explanation:
As we know that the motion of the water bottle is free fall
As we know that the initial speed of the bottle is zero
so we have
[tex]v_f = v_i + at[/tex]
now we know that
[tex]v_i = 0[/tex]
[tex]a = 9.81 m/s^2[/tex]
t = 3 s
now we have
[tex]v_f = 0 + (9.81)(3)[/tex]
[tex]v_f = 29.43 m/s[/tex]
