A man drops a rock into a well. The man hears the sound of the splash 2.50s after he releases the rock from rest. The speed of sound in air ( at the ambient temperature) is 335.00m/s.[ignore the vertical distance from the man's car to his hand during the process] (a)How far below the top of the well is the surface of the water? (b) If the travel time is ignored, what percentage error is introduced when the depth of the well is calculated

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Q: image16

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –