• Second moment of area moment of inertiaCalculate the second moment of area and radius of gyration of common shapes about weak and strong axes
  • Cubic orientation of primary and shear stresses and principal stress cosine rotationCombine primary and shear stresses into equivalent and principal stresses & their cosines
  • Nucleus and electron shells of atomic elementFind, sort and reorganise the properties of nature's atomic elements with active periodic table
  • Formulas included in Engineering PrinciplesCalculate unknowns in principle engineering formulas: stress, moments, power, energy, capstans, fluids, etc.
  • Properties of a triangle with inscribed and circumscribed circlesCalculate the properties of triangles and triangular configurations including inscribed and circumscribed circles
Area Moment calculation1 Combined Stress calculation2 Elements calculation3 Engineering Principles calculation4 Trigonometry calculation5

Acknowledgements

Below are listed all of those who have provided valuable assistance with this website.

Graphics

Home Page Image, Page Headers and Logo: Eléonore Dixon-Roche

Checking and Verification

Written content: Professor Ken Pickering
Technical content: Andrew McFall

Images

Home page photograph: Rosie Spooner
Newton's Contribution to Science National Science Teacher's Association (NSTA)

Consultants

Coding: Andrew Castro

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