It does the work for you! Omni Calculator
Need extra practice? Try one of these, and earn extra credit by documenting your work:
Physics Hypertextbook Physics Classroom
Here's a great website for review videos: Crash Course
Mechanical Universe Videos Physics Aviary Labs Physics Classroom Labs
The links and attachments are Physics-Related Phun -- Phast, easy and educational!
Harvard Demonstration Videos A Brief History of Physics
Simple Harmonic Motion Animation Milliken Oil Drop Experiment Video
Standing Wave Art The Scale of the Universe
Orbit Simulator How Was Speed of Light Measured?
Ripple Tank and Other Simulators Fine-Tune a Resistor
Sonic Boom What Does Sound Look Like?
Resonance in a Violin String PhET Black Body
Electric Circuits: Liquid Analogue
PHET Simulations (Many available!) PHET Sims
A mechanical physics simulator: Algodoo
Resonance in a Mexican Restaurant!