Set Study

Notes, problems and apps put together in sections by a Hub 4 Mech member. Follow them in order.

Notes, problems and apps put together in sections by a Hub 4 Mech member. Follow them in order.

App Set

Force Vector Apps

ID: w2f02j3p7a

Five interactive apps for force vectors: add and resolve forces in 2D, find resultants, build force vectors in 3D and see what the dot product means.

1. 1AppAppSimulatorHTML5 / JavaScript
  Force Addition Lab: Parallelogram, Triangle and Polygon Rules
  Drag two or more forces and watch their resultant appear by the parallelogram, triangle or polygon rule, with the magnitude and direction worked out live.
2. 2AppAppSolverHTML5 / JavaScript
  Force Resolver: Split a Force Along Any Two Directions
  Split a force into two parts along any two directions, perpendicular or not, or into x and y parts from an angle or a slope, with every step shown on the drawing.
3. 3AppAppSolverHTML5 / JavaScript
  Coplanar Force Resultant: Table, Polygon and Missing Force
  Add any number of forces in a plane with a clear component table and a force polygon, or find the force that is missing, that balances the others or that turns the resultant to a wanted direction.
4. 4AppAppVisualizerHTML5 / JavaScript
  3D Force Vector Builder: Angles, Two Points and Sums
  Build a force in space from its components, its three direction angles, two angles or two points, turn the 3D view with the mouse, and add several forces into one.
5. 5AppAppVisualizerHTML5 / JavaScript
  Dot Product Visualizer: Angles and Projections in 3D
  See what the dot product means: the angle between two directions and the part of a force along a line, drawn in 3D with its perpendicular part and a right-angle mark.

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