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2. What happens to the drag of an object as the speed increases?a) Air resistance increasesb) The drag is unaffectedc) The drag decreasesd) The drag disappears |
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Answer» Explanation: Drag INCREASES if an object increases its speed, has a large cross-sectional area, or if the fluid it is moving through is more dense. Drag MAKES OBJECTS fall at different constant speeds, and causes energy loss in TRANSPORTATION |
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