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### 13 Cards in this Set

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 SOH CAH TOA: Opposite =? Adjacent =? O = Hsin(theta) A = Hcos(theta) Two common triangles on MCAT? 5-4-3 13-12-5 Uniform accelerated motion equations? X = Xo + Vot + (1/2)(a)(t^2) V = Vo + at V^2 = Vo^2 + 2ax Average Velocity = Average Velocity = (Vf + Vo) / 2 Peak height of a projectile? Vo sin(theta) = sqrt(2gh) For a projectile without air resistance the range is maximized at an angle of 45 Time to reach peak height = ? 1/2 total flight time Newtons Law of Gravity F = GMm / (r^2) Inclined Plane: Force due to gravity? Normal Force? Force due to gravity = mgsin(theta) Normal Force = mgcos(theta) Normal force of a curved ramp? mgcos(theta) + mv^2/r Centripetal acceleration? Force? a = v^2/r F = ma = mv^2/r Static friction? Kinetic friction? Which one is greater? Fs = usFn Fk = ukFn Fs is greater -> us is greater Hooks Law? F = -K (delta X)