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Physics Review Question Unit: Motion in a plane Year: 1996 Question#: 59 Question: If the magnitude of the force applied to the string by the student's hand is increased, the magnitude of the acceleration of the ball in its circular path will (1 ) decrease (2 ) increase (3 ) remain the same What is this question really asking? I Explanation by: Ben H [ Return to question menu ] Answer 1 decrease INCORRECT return to top Answer 2 increase CORRECT When force increases, so does the acceleration.--> according to F=ma. return to top Answer 3 remain the same INCORRECT When the force is increased, the acceleration obviously doesn't stay the same.--> according to F=ma. return to top return to top What's this question really asking? It is asking what happens to the acceleration when the force is increased. return to top |
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