Answer:
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.
<em>Note: For a falling body, u = 0 m/s.</em>
<em>S = 1/2gt²...................... Equation 2</em>
<em>Making t the subject of the equation</em>
t = √(2S/g)...................... Equation 3
<em>Given: S = 53.0 m, </em>
<em>Constant: g= 9.8 m/s²</em>
<em>Substituting these value into equation 3</em>
<em>t = √(2×53/9.8)</em>
t = √(106/9.8)
t = √10.82
t = 3.29 s
Therefore it will take him 3.29 s to reach his aquatic homeland
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