Freddy frog takes a dive from a bridge 53.0 m above a
river. freddy is an expert and can streamline himself to avoid
windresistance. how long will it take him to reach his
aquatichomeland?

It will take him 3.29 s to reach his aquatic homeland

Explanation:

From the equation of motion,

S = ut + 1/2gt² Equation 1

Where S = Height, u = initial velocity, g = acceleration due to gravity, t = time.

Note: For a falling body, u = 0 m/s.

S = 1/2gt² Equation 2

Making t the subject of the equation

t = √(2S/g) Equation 3

Given: S = 53.0 m,

Constant: g= 9.8 m/s²

Substituting these value into equation 3

t = √(2×53/9.8)

t = √(106/9.8)

t = √10.82

t = 3.29 s

Therefore it will take him 3.29 s to reach his aquatic homeland