PHYSICS FINAL EXAM FORMULA SHEET Non-Accelerated motion: Constant Acceleration motion Formulas : Formulas : v= d /t s= d /t Δv a= Δt v f = vi + at v 2f = vi2 + 2ad 1 d = vi t + at 2 2 Projectile Motion Horizontal motion Vertical motion Vix = Vi cos ϑ Viy = Vi sin ϑ V fx = Vix V fy = Viy + gt x = Vix ⋅ t V fy2 = Viy2 + 2gy 1 y = Viy t + gt 2 2 Newton’s second Law and Friction force π = ππ sin θ = opp / hyp πΉ&'( = π β π cosθ = adj / hyp tan θ = opp / adj πΉ+ = π β π. Work Energy and Power. π = πΉππππ π 6 πΎπΈ = ππ£ 7 7 6 ππΈ< = ππ₯ 7 7 π = βπΈ ππΈ: = ππβ πΎπΈ6 + ππΈ:6 + ππΈ<6 = πΎπΈ7 + ππΈ:7 + ππΈ<7 πΎπΈ6 + ππΈ:6 + ππΈ<6 − πΏππ π ππ = πΎπΈ7 + ππΈ:7 + ππΈ<7 π= D ( πE = πΉπ£Μ 1βπ = 746 πππ‘π‘ Impulse and Momentum. π = ππ£ ππππ’ππ π = πΉβπ‘ = βπ π6 π£6 + π7 π£7 = π6 π£′6 + π7 π£′7 Circular Motion πS = π£= TU V W 7XW Y π£ = ππ π= 2π π πΉ_ = π= _T` TV WV _T WV
