Question

A stone is dropped from a 50 m tall building into a pond. When is the sound of splash heard at the top? (g=10m/s2 , speed of sound in air= 340m/s)?

Answer 1

Answer:h=50m

g= 10m/s2

v= 340 m/s

t=?

s=d/t

340 = 50/t

t= 50/340

t= 5/34

Explanation:

Answer 2

Answer:

11.47 seconds.

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