You look directly ove
na7x)twhx9i.ocvh5h,8 eri , rhead and see a plane exactly 1.5 km above the ground flying faster than the speed of sound. B
) xc95i,t 7,viewhhhor.8 naxy the time you hear the sonic boom, the plane has traveled a horizontal distance of 2.0 km. See Fig. 12–34. Determine
(a) the angle of the shock cone, $\theta$
$^{\circ} $
(b) the speed of the plane (the Mach number). Assume the speed of sound is 330 m/s