Question: Question 3 (8 points) A rock is launched off the edge of a cliff into a lake 20. 0 m below. The rock is launched

Question 3 (8 points) A rock is launched off the edge of a cliff into a lake 20. 0 m below. The rock is launched with an initial velocity of 16.0 m S 29.0 above the horizontal . Air resistance is negligible. a. Determine how long the rock is airborne. (4) b. Determine the maximum height of the rock above the water. (4)

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