Tags Formula Height Physics Projectile Trebuchet In summary, Scotty built a trebuchet for a physics project that stands 1.2 meters tall with a 2 meter arm. He needs to find the displacement of the projectile, average velocity, maximum height, and distance of the projectile's flight path. He ...
求动摩擦因数的公式(Formula for calculating frictional coefficient).doc,求动摩擦因数的公式(Formula for calculating frictional coefficient) Several measuring methods of friction coefficient In the high school physics experiment, the method of measuring
inference Vt2 = 2GH (3) vertical projectile motion 1. s = 2. Vot-gt2/2 displacement speed Vt = Vo-gt (g=9.8m/s2 = 10m/s2) 3. useful inferences Vt2-Vo2 = -2gs 4. rise maximum height Hm = Vo2/2g (throw points count) 5. round-trip time t = 2Vo/g (time from throwing ...
(3) vertical projectile motion 1. s = 2. Vot-gt2/2 displacement speed Vt = Vo-gt (g=9.8m/s2 = 10m/s2) 3. useful inferences Vt2-Vo2 = -2gs 4. rise maximum height Hm = Vo2/2g (throw points count) 5. round-trip time t = 2Vo/g (time from throwing back to original ...