If the velocity of a body depends on time which is given by V = 30 + 5t2 . Then the body is undergoingA Uniform retardation B Uniform acceleration C Non-uniform acceleration D None of these
Question
If the velocity of a body depends on time which is given by V = 30 + 5t2 . Then the body is undergoingA Uniform retardation B Uniform acceleration C Non-uniform acceleration D None of these
Solution 1
The body is undergoing non-uniform acceleration. This is because the velocity of the body is dependent on the square of time (t^2), which indicates that the rate of change of velocity is not constant. In uniform acceleration, the velocity changes at a constant rate, which is not the case here. Therefore, the correct answer is C, Non-uniform acceleration.
Solution 2
The body is undergoing non-uniform acceleration. This is because the velocity of the body is dependent on the square of time (t^2), which indicates that the rate of change of velocity is not constant. In other words, the acceleration of the body is not uniform. Therefore, the correct answer is C, Non-uniform acceleration.
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