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28-07-2018
Physics

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It takes 5 s for sonar pulse to travel 6 km. what is the speed of the sonar pulse?

Respuesta :

28-07-2018

Speed = (distance covered) / (time to cover the distance)

Speed = (6 km) / (5 sec)

Speed = (6/5) (km/sec)

Speed = 1.2 km per second

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