Why is it that a car that falls from the top of a 50 story, Ask an Expert

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Why is it that a car that falls from the top of a 50 story building will hit a safety net below no faster then if it fell from the twentieth story? A stone is shown at rest on the ground.

A) The vector shows the weight of the stone. Complete the vector diagram showing another vector that results in zero net force on the stone.
B) What is the conventional name of the vector you have drawn?

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Category:- Physics
Reference No.:- M9651166

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