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Solutions to Physics Questions

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Questions range from high school to introductory university levels.

Fundamental Operations
Units and Conversions, Trigonometry, Vector Components, Vector Addition and Displacement, Graphs and Variables

Speed, Velocity and Acceleration; Motion Graphs; Relative Motion, Boats, and Airplanes; Free Fall; Projectile Motion.

Free Body Diagrams; Laws of Motion and Net Force; Friction, Weight, and Elevators; Simple Equilibrium; Slope Problems; Pulley Problems; Circular Motion.

Gravitational Fields; Orbits

Work, Energy, Power
Work and Power; Work and Kinetic Energy; Work and Gravitational Potential Energy; Hooke's Law, Work and Elastic Potential Energy; Conservation of Energy.

Impulse and Momentum
Impulse; Head-On Collisions and Colinear Explosions; 2-Dimensional Collisions and Explosions.

Rotational Motion
Rotational Kinematics, Torque, Equilibrium, Energy.

Periodic (Simple Harmonic) Motion, General Waves, Doppler Effect; Sound and Hearing; Light and Vision.


Fluids and Flow

Electricity and Magnetism
Electric Charge and Electric Field; Electric Potential Energy and Voltage; Basic and Complex Circuits; LRC Circuits; Magnetic Fields and Magnetic Forces; Electromagnetic Induction and Transformers

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