If the law of motion in a straight line is \[s=\frac{1}{2}v\,t,\] then acceleration is [MP PET 1991]

If the law of motion in a straight line is \[s=\frac{1}{2}v\,t,\] then

1.	If the law of motion in a straight line is \[s=\frac{1}{2}v\,t,\] then acceleration is [MP PET 1991]
A.	Constant
B.	Proportional to t
C.	Proportional to v
D.	Proportional to s
Answer» B. Proportional to t

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If the law of motion in a straight line is \[s=\frac{1}{2}v\,t,\] then acceleration is [MP PET 1991]

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