What is the velocity of the coin

Reference no: EM13288082

A coin is thrown vertically down into a well with an initial velocity of 2.5 m/s.

(a) If the coin hits the surface of the water 1.47 s later, what is the depth of the well?

(b) What is the velocity of the coin just before it hits the water?

Reference no: EM13288082

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