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A motorcycle starts from rest and accele...

A motorcycle starts from rest and accelerates along a straight path at `2 m/s^2`. At the starting point of the motorcycle, there is a stationary electric siren. How far has the motorcycle gone when the driver hears the frequency of the siren at 94% of its value when the motorcycle was at rest? (Speed of sound = 330 m/s )

A

98 m

B

147 m

C

196 m

D

49 m

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The correct Answer is:
A
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