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?<p></p>

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?

Eduprobe

Question:

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?

Solution: