Question

The observation deck of tall skyscraper is 370. m above the time required for a penny to free fall from the deck to the street below and its velocity when it reaches the ground . Plzz help I know the t= .869 and the v= 85.2 and thank u :) have a good day plz answer this is a graded hw 😩

Answer 1

4.9t^2 = 370
v = 9.8t