If velocity varies with time in quadratic manner then acceleration is
Correct answer: C. Linearly varying
- A. Constant
- B. Zero
- C. Linearly varying
- D. Varies as t3
Explanation
Acceleration is the time derivative of velocity. If the velocity function is quadratic, then the derivative should be linear, according to the power law of differentiation. Thus, if the velocity varies with time in a quadratic manner, then acceleration is (c) linearly varying.
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