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| Q. |
What is impulse equal to? |
| A. | Change in momentum |
| B. | Change in force |
| C. | Change in velocity |
| D. | Change in acceleration |
| Answer» A. Change in momentum | |
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Explanation: Impulse is a quantity that describes the effect of a net force acting on an object. The impulsemomentum theorem states that the change in momentum of an object equals the impulse applied to it. |
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