SOLUTION: If penny is dropped from an 800 foot building, how long does it
take to hit the ground? Use the relationship: d equals 16 t squared
Algebra.Com
Question 1159266: If penny is dropped from an 800 foot building, how long does it
take to hit the ground? Use the relationship: d equals 16 t squared
Answer by Amily_2190(27) (Show Source): You can put this solution on YOUR website!
.......divide by 16
.....square root both sides
or approximately 7.07
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