vector
calculator 1
The sum and difference of two vectors is shown on the cartesian plane.
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vector
calculator 1
The sum and difference of two vectors
is shown on the cartesian plane.
vector
calculator 2
The sum and difference of two vectors
is shown on the cartesian plane. The scalar product can be calculated.
vector
calculator 3
includes vector product (with visualisation)
and scalar product
vector
calculator 4 (can be downloaded)
meaning of vectors, addition, multiplication
by scalar and bases
vector
calculator 5
all possible
calculations for 3 dimensional vectors
Plane
Graphic Calculator - J.E.Lillge
This java calculator can plot the
graphs of real functions and parametrically-defined functions. It also
supports vectors and complex numbers. (version
of calculator stored on this site)
drive
the car
Control the velocity in polar form.
fly
the plane
Explore vector addition and relative
velocity.
cross
the river
Select the speed of the river and
the speed and direction of the boat. See the boat cross the river.
basis
vectors
demonstration of basis vectors
scalar
product
The scalar product of two vectors
is represented by the area of a rectangle.
vector
product
physical representation of vector
product
components
of a vector - Walter Fendt
Select the components and rotate
the three dimensional vector.
three
dimensional vector
Rotate a three dimensional vector
and explore different concepts.
net
force
Find the resultant of three vectors
by dragging the heads of the arrows representing the vectors.
addition
of vectors - Walter Fendt
Demonstrate the head to tail addition
of 2, 3, 4, or 5 vectors.
equilibrium
of three forces - Walter Fendt
simulation of pulley experiment
with three weights
division
of a vector
The division of a vector in a chosen
ratio is demonstrated (internal and external).
demonstration
of vector equation of line in three dimensions
equation
of plane
equation
of a plane
Change the vectors in the vector
equation and see the effect on the plane.
Mathematics
for Technology software
Freeware includes
truss analysis, vector tutorial and rotating vectors and sinusoidal waveforms.
Bridge
Designer
Design a bridge truss, apply loads
and calculate forces.
West
Point Bridge Design Competition software
The West Point Bridge Designer will
introduce you to engineering through an authentic, hands-on design experience.
This software provides you with the tools to model, test, and optimize
a steel highway bridge, based on realistic specifications, constraints,
and performance criteria.
Bridge
Building - Art and Science
These pages
describe, in a straightforward way, the structures of the most common types
of bridge.
Balsa
Bridge Building Contest
See photos of past winners. The
current record load for a 100 gram bridge is 209.4 kg.
other
links