9. A golf ball rolls off a horizontal cliff with an initial speed of 11.4 m/s....

Question

Question

Answer 1

Answer #1

criven uza ų= 21.9 mls Cintial speed) (horizontalspe H = 15.5m ( distance) using formula H=lt + +9+2 15.5 = 4X9.8x42 t2 = 15.

Answer 2

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