EXPLANATION
Given the falling body equation:
Substituting for t=6:
Computing the power:
Multiplying numbers:
Now, substituting for t=6.2:
Computing the power:
Multiplying numbers:
Hence, the solutions are:
For t= 6s ---> h=576 ft
For t= 6.2s ---> h= 615.04 ft
Subtracting both distances:
Hence, the body will fall ≈ 39 ft between those seconds.