Answer:
84.196%
Explanation:
g = Acceleration due to gravity = 9.81 m/s²
x = 10 m
t = Time taken
= 3.5 m/s (assumed, as it is not given)
= 
We have the equation


From continuity equation we have

Fraction is given by

The fraction is 84.196%
The heaviest planet in the world is Jupiter!
The correct answer is A. The water at this conditions is in the solid phase. This can be verified by using a phase diagram. A phase diagram is a figure which shows the phases of a certain substance at a specific temperature and pressure.