Answer:
no additional information required.
Explanation:
given,
vertical height, h = 35 m
acceleration due to gravity, g = 9.8 m/s²
time taken by the bullet to fall in the water = ?
initial vertical velocity of the bullet = 0 m/s
using equation of motion for the time calculation
[tex]s = ut + \dfrac{1}{2}gt^2[/tex]
[tex]h= 0\times t + \dfrac{1}{2}\times g \times t^2[/tex]
[tex]t = \sqrt{\dfrac{2h}{g}}[/tex]
[tex]t= \sqrt{\dfrac{2\times 35}{9.8}}[/tex]
t = 2.67 s
The time taken by the bullet to fall in the ocean is equal to 2.67 s.
Hence, there is no additional information required.
