Math, asked by ci5tyajoushika, 1 year ago

Given that the speed of sound is 1120 feet per second, if a person makes a sound that bounces off an object 112 feet away, how long will it take for that echo to be heard?

Answers

Answered by VindhyaK

0

v=2d/t; 1120= (2*112)/t; On simplification it would turn out to be 5 seconds

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