The Gateway Arch in St. Louis, Missouri, is 630 ft tall.
We can model the behavior of objects falling from the arch using Galileo's formula for falling objects: d = 16t^2 where d is distance fallen in feet and t is
time in seconds since the object was dropped.
How long would it take an object dropped from the arch to fall to the ground? Give your answer to the nearest second.

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step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation:

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