Practice Problems

Select a unit to get started

Translational Motion

Unit 1: Vectors & 1D-Kinematics
Unit 2: 2D-Kinematics & Relative Velocity
Unit 3: Forces & Newton's Laws
Unit 4: Work & Energy
Unit 5: Conservation of Momentum

Rotational Motion

Unit 6: Uniform Circular Motion & Orbital Motion
Unit 7: Rotational Kinematics
Unit 8: Moment of Inertia
Unit 9: Torque & Rotational Mechanics
Unit 10: Energy of Rotating Bodies
Unit 11: Conservation of Angular Momentum

Waves & Acoustics

Unit 12: Springs & Simple Harmonic Motion
Unit 13: Travelling Waves & Sound
Unit 14: Interference & Beat Frequency
Unit 15: Standings Waves & Harmonics
Unit 16: Sound Intensity & Human Hearing

Electricity & Circuits

Unit 17: Electric Charge & Fields
Unit 18: Coulomb's Law & Electric Force
Unit 19: Electric Potential Energy & Voltage
Unit 20: Electric Current & Resistance
Unit 21: Electric Circuits, Ohm's Law, & Power

Elasticity & Scaling

Unit 22: Tensile Stress & Strain
Unit 23: Shear Stress & Strain
Unit 24: Torsion
Unit 25: Isometric Scaling
Unit 26: Non-Isometric Scaling

Fluid Statics

Unit 27: Pressure & Manometers
Unit 28: Atmospheric Pressure & the Barometric Equation
Unit 29: Surface Tension & Bubbles
Unit 30: Capillary Action
Unit 31: Buoyancy & Archimedes' Principle

Fluid Dynamics

Unit 32: Continuity & Bernoulli's Equation
Unit 33: Viscosity & Poiseuille's Law
Unit 34: Pulsatile Flow
Unit 35: Turbulent Flow & Reynold's Number
Unit 36: Tension in the Walls of Blood Vessels

Thermal Motion of Molecules

Unit 37: Boltzmann's Equation & Perrin's Experiment
Unit 38: Terminal Velocity, Sedimentation & Centrifugation
Unit 39: Diffusion & the Random Walk
Unit 40: Fick's Law
Unit 41: Osmosis & Osmotic Pressure

Heat & Thermodynamics

Unit 42: Specific Heat Capacity & Phase Changes
Unit 43: Heat Exchange
Unit 44: Heat Conduction
Unit 45: Thermal Radiation
Unit 46: Newton's Law of Cooling

Nuclear Physics & Ionizing Radiation

Unit 47: Alpha & Beta Decay
Unit 48: Binding Energy
Unit 49: Exponential Decay & Half-Life
Unit 50: Linear Attenuation
Unit 51: Radiation Dose

Optics

Unit 52: Reflection & Refraction
Unit 53: Spherical Refractive Surfaces & Lenses
Unit 54: Vision Defects and their Correction
Unit 55: Diffraction & Resolution
Unit 56: Electromagnetic Radiation

Quantum Mechanics & Spectroscopy

Unit 57: Particle Waves
Unit 58: Wavefunctions & Probability Density
Unit 59: π-Electronic Energy Levels
Unit 61: Spectroscopy & the Beer-Lambert Law
Unit 60: Light Absorption by π-electrons in Biological Molecules