A motor cycle starts from rest and accelerates along a straight path at 2 m/s2. At the starting poin

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A motor cycle starts from rest and accelerates along a straight path at 2 m/s2. At the starting point of the motor cycle there is a stationary electric siren. How far has the motor cycle gone when the driver hears the frequency of the siren at 94% of its value when the motor cycle was at rest? (speed of sound = 330 ms-1).

Accepted Answer

Motor cycle, u = 0, a = 2 m/s2 Observer is in motion and source is at rest. &#8658; &#8658;

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