Question

One drops a penny from top of the Empire State Building on the ground below. The hight of the Empire State Building is 443m How long will it take for a penny yo strike the ground assuming no air resistance

Answer 1

See below

Step-by-step explanation:

Assuming no resistance

DISTANCE = 1/2 a t^2

443 = 1/2 (9.81)t^2 Shows t = 9.5 seconds