Rubs5441 Rubs5441

12-01-2024
Physics

contestada

A sonar echo returns to a submarine 1.20 s after being emitted. what is the distance to the object creating the echo? assume that the submarine is in salt water, vseawater = 1540 m/s.
a. 600 m
b. 924 m
c. 770 m
d. 462 m

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