When an object is falling, the air resistance varies as the square of the speed. At a certain speed, the resistance is 40 newtons. What is the resistance at twice this speed?
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The amount of air resistance depends upon the speed of the object. ... Thus, more massive objects fall faster than less massive objects because they are acted upon by a larger force of gravity; for this reason, they accelerate to higher speeds until the air resistance force equals the gravity force.
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