A projectile is red from the edge of a cliff as shown in the gure at an angle of 30 above the horizontal. The cliff is 20m high. The initial velocity is 17.3%. The projectile reaches maximum height at point P and then falls and strikes the ground at point Q . How far from the base of the cliff does the projectile land (in m )? 9.81m 32 Neglect air resistance and use 9 = as the magnitude of the acceleration due to gravity