A screwdriver is dropped from the top of an elevator shaft Exactly 5 0 seconds later the sound of the screwdriver hitting bottom

Question

A screwdriver is dropped from the top of an elevator shaft Exactly 5 0 seconds later the sound of the screwdriver hitting bottom is heard How deep is the shaft The shaft is approximately Round to the nearest tenth feet deep 5 Hint The distance that a dropped object falls in t seconds is representee the formula s 16t2 The speed of sound is 1100 ft sec

Kunduz · Accepted Answer

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