Assertion: projectile's range | /r/HasProperty | tan e
Facets:
Source sentences:
text: If V is the muzzle velocity, and E the angle of elevation, the range R = (V2/g) sin 2E, the maximum height reached is H = (R/4) tan E, and the time of flight is T = (2V/g) sin E, where g is the acceleration of gravity, 32.2 ft/sec2, or 9.8 m/s2.