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Physics Equations
| Question | Answer |
|---|---|
| Write the Displacement Kinematics Equation | -- |
| Write the Displacement Vf One Equation | -- |
| Write the Displacement Vf Two Equation | -- |
| Write the Displacement Velocity Equation | -- |
| Write the Delta Y Free Fall Equation | -- |
| Write the Vy Free Fall Equation | -- |
| Write the Vy^2 Free Fall Equation | -- |
| Write the Projectile Motion (Horizontal Direction) Equation | -- |
| Write the Maximum Height Equation | -- |
| Write the Maximum Range Equation | -- |
| Write the Total Flight Time Equation | -- |
| Write the Weight Formula | -- |
| Write the Static Friction Equation | -- |
| Write the Kinetic Friction Equation | -- |
| Write the Viy and Vi Relation Equation | -- |
| Write the Torque Equation | -- |
| When an object is thrown horizontally from a certain height, you would use two equations to determine how far it goes... | -- |
| Work | -- |
| Power | -- |
| Efficiency | -- |
| Kinetic Energy | -- |
| Work-Energy Theorem | -- |
| Gravitational PE (near Earth) | -- |
| Gravitational PE (far from Earth) | -- |
| Elastic PE | -- |
| Mechanical Energy | -- |
| Conservation of Energy (conservative forces only) | -- |
| Mechanical Energy with Nonconservative Forces | -- |
| Linear Momentum | -- |
| Impulse | -- |
| Center of Mass (two objects) | -- |
| Center of Mass (multiple objects) | -- |
| Angle of rotation | -- |
| Unit conversion for angular rotation | -- |
| Angular velocity | -- |
| Tangential velocity | -- |
| Angular acceleration | -- |
| Four Rotational kinematics equations | -- |
| Linear-rotational relationships | -- |
| Angular momentum | -- |
| Moment of inertia (point mass) | -- |
| Moment of inertia formulas (Hoop) | -- |
| Moment of inertia formulas (Solid Cylinder/Disk) | -- |
| Moment of inertia formulas (Solid Sphere) | -- |
| Rotational kinetic energy | -- |
| Work-energy theorem | -- |
| Newton's Second Law (rotational) | -- |
| Centripetal acceleration | -- |
| Centripetal force | -- |
| Newton's Universal Law of Gravitation | -- |
| Weight in gravitational context | -- |
| Gravitational acceleration | -- |
| Hooke's Law | -- |
| Vertical Spring Equilibrium | -- |
| Period & Frequency Relationship | -- |
| Angular Frequency | -- |
| Spring Period | -- |
| Spring Frequency | -- |
| Maximum Speed (Spring) | -- |
| Maximum Acceleration (Spring) | -- |
| Pendulum Period | -- |
| Pendulum Frequency | -- |
| Pendulum Restoring Force | -- |
| Elastic Potential Energy | -- |
| Total Mechanical Energy (String) | -- |
| ME at Maximum Displacement | -- |
| ME at Equilibrium | -- |
| Position Functions for Simple Harmonic Motion | -- |
| Wave velocity (ON SCREEN) | v = λf = λ/T |
| Speed of a wave in a string (ON SCREEN) | v = √(T/μ) (T = tension in N, μ = mass per unit length in kg/m) |
| Speed of sound (ON SCREEN) | v = 331 + 0.61T (T = temperature in °C) |
| Sound intensity (ON SCREEN) | I = P/A (P = power in W, A = area in m²) |
| Sound intensity level (decibels) (ON SCREEN) | β = 10 log₁₀(I₁/I₀) (I₀ = 1×10⁻¹² W/m²) |
| Observed frequency (Doppler Effect) (ON SCREEN) | f₀ = fₛ × (v + v₀)/(v + vₛ) |
| Beat frequency (ON SCREEN) | f_beat = |f₁ − f₂| |
| String fixed at both ends / Pipe open at both ends (ON SCREEN) | λ = 2L/n f = nv/2L (n = 1, 2, 3, …) |
| Pipe open at one end (ON SCREEN) | λ = 4L/n f = nv/4L (n = 1, 3, 5, … odd only) |