Time period of a particle in SHM is 8 sec. At t: 0, it is at mean position. Ratio of the distances travelied by it in the first and second, seconds is:
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a
12
b
12
c
12-1
d
13
answer is C.
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Detailed Solution
x=A sin 2π8t In first second,x1=A sin 2π8×1=A2 In second second,x2=A-A2=A2-12⇒x1x2=12-1