Question

You drop a coin in a deep wishing well and it takes 1.56 s to hit the water. How long was the drop if the coin hits the water if sound travels at 331 m/s?

Answer 1

Answer:

516.36 metres

Explanation:

Speed = Distance / Time

Speed * Time = Distance

We have both speed and time - so we can simply multiple these to get the distance travelled.

Hope this helps!