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Problem:

Sound travels at a velocity of 333m/s. How long does it take for sound to travel the length of 100-yard football field?​

Note:

We have to convert 100 yard to meter first in order to determine the time it takes the sound wave to travel that distance.

1 yard = 0.91 meters

100 yard × 0.91 m / 1 yard = 91 meters

Given Data:

s ( speed ) =  = 333 m/s

d ( distance ) = 91 meters

t ( time ) = unknown

Solution:

We can use the formula ( t = d / s )

t = d / s

  = 91 m / 333 m/s

  = 0.27 s

Answer:

It takes 0.27 second to travel the distance of  100 yard

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