When an airplane flies faster than the speed of sound, the sound waves that are formed take on a cone shape, and where the cone hits the ground, a sonic boom is heard. If
is the angle of the vertex of the cone, then
where
Vis the speed of the plane andMis themachnumber, then what is the speed of the plane if the cone angle is 60°. Round to the nearest whole number.Speed of the plane is __________ m/sec.
Correct Answer:
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