Question: Three rocks are thrown with the same initial speed. One is thrown upward, one horizontally, and one downward. Which strikes the ocean with the highest

Three rocks are thrown with the same initial speed. One is thrown upward, one horizontally, and one downward. Which strikes the ocean with the highest speed

(

ignoring air resistance

) ?

Using the principle of conservation of energy, the final speed of all three rocks will be the same when they hit the ocean, regardless of their initial direction.

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