Question: A box is moved along a straight line by a machine delivering constant power. The distance moved by the body in time t is proportional to
(A) 1^{\dfrac{1}{2}}
(B) t^{\dfrac{3}{4}}
(C) t^{\dfrac{3}{2}}
(D) t^{2}
Answer: Option (C)
Solution:
A box is moved along a straight line by a machine delivering constant power. The distance moved by the body in time t is proportional to
with
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