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maksim [4K]
1 year ago
13

If the splash is heard 1.07 seconds later, what was the initial speed of the rock? take the speed of sound in the air to be 343

m/s.
Physics
1 answer:
mihalych1998 [28]1 year ago
5 0

The initial speed of the rock was 9.00m deep.

<h3>What is initial speed?</h3>

Speed is a scalar quantity that measures the velocity's magnitude (meaning it only takes one number to describe it, unlike a vector which takes at least two, one for the magnitude and one for the direction). Initial speed is a common misnomer for initial velocity, although velocity is more accurate because it denotes the magnitude of a vector, which has direction. On the other hand, as speed is a scalar value, it does not convey direction. Initial speed is a common misnomer for initial velocity, although velocity is more accurate because it denotes the magnitude of a vector, which has direction. On the other hand, as speed is a scalar value, it does not convey direction.

Learn more about initial speed, visit

brainly.com/question/3809667

#SPJ4

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