Question

stone falls from the top of the building and reaches the ground 5 s later. How high is the building? (Take g = 9.8 m s-1 )
Correct answer plz​

Answer 1

Answer:

122.5  m  

Explaination:

g=9.8m/sec²

u=0m/s

t=5sec

h = ut +½ gt²

h =  0 × 5 + ½ × 9.8 × (5)²

h = 4.9 * 25

h =122.5  m