What is the objects velocity at the moment of impact

Reference no: EM131014186

An object is dropped from a tower, 191 fi above the ground. The object?s height above ground t sec into the fall is s = 191 - 16t².

a. What is the object's velocity, speed, and acceleration at time t?

b. About how long does it take the object to hit the ground?

c. What is the object's velocity at the moment of impact?

Reference no: EM131014186

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