Work Power and Energy 1 Question 8
9. A body is moved along a straight line by a machine delivering constant power. The distance moved by the body in time
(a)
(b)
(c)
(d)
Integer Answer Type Questions
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Answer:
Correct Answer: 9. (c)
Solution:
From work-energy theorem, net work done is change in kinetic energy. Therefore,
Integrating, we get
