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Solution: A rock is dropped from a high cliff (with an initial velocit...

Question

A rock is dropped from a high cliff (with an initial velocity of zero). What is the velocity of the 3.6 seconds after its release?

A) 9.8 m/s

B) 17.6 m/s

C) 63.5 m/s

D) 35.3 m/s

E) 127.0 m/s