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2. The cliff divers of Acapulco push off speed horizontally from a rock platform about 35 meters high
above the water, but they must clear a rocky outcrop at water level that extends out into the water
5 meters from the base of the cliff directly under their launch point. See figure below. What
minimum speed to do this? How long are they in the air?

Sagot :

Sethartiolamarceloidn

Answer:

To determine the minimum speed required for the cliff divers to clear the 5-meter rocky outcrop, we need to calculate the time it takes for them to fall 35 meters vertically. Using the equation for free fall, we find that the divers are in the air for approximately 2.67 seconds. Given this time, the minimum horizontal speed needed to cover the 5-meter horizontal distance is approximately 1.87 m/s.

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