You look directly overhead and see a plane exactly 1.5 km above the g
-ewq )x/fv 5schacfdgtz7e h087,( ehround flying faster than the speed of sound. By the time you hear the sonic boom, the p
f7h0dg-h 7/e5e ce , vs(c hwazq)fx8tlane 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