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If a ship captain sounds a foghorn toward a huge object that in front of the ship and hears the echo 4.6 s later, how far away is the object ? (air temperature is 20 C) Think about this one . If you make a mistake, the ship could run into that huge object Someone help I really need help I hope someone answer
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If a ship captain sounds a foghorn toward a huge object that in front of the ship and hears the echo...
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