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visits member for 4 years, 5 months
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Started programming on a ZX spectrum in the 80's and have moved through Assembly, Turbo Pascal, C++, C#, Fortran. My main area of focus is engineering and scientific computing like numerical methods and 3D graphics.


6h
answered Does mass distribution/center of mass affect free fall?
2d
answered Torque considered about different points in a system
Apr
20
answered Object Pushed by Multiple Forces
Apr
20
answered Superposition of accelerations in multibody problem
Apr
17
answered Can someone explain this solution for the motion of a falling chain?
Apr
14
answered Is this solveable? Simultaneous elastic collision of 4 objects in XY plane
Apr
12
answered How to interpret that forces do not depend on acceleration?
Apr
10
answered Clarify an assertion on torques from the Feynman lectures
Apr
10
answered Rolling in V shaped groove
Apr
9
answered Confusion about average force applied over a time interval
Apr
8
answered Given airplane mass, velocity of air under wing, and a wing area, find velocity of air over wing
Apr
8
answered How can the contact point of rolling body have zero velocity?
Apr
4
answered How can I relate linear and angular motion using a single formula?
Apr
4
answered At what point does force stop translating an object and start purely rotating it?
Mar
31
answered What are the mathematical models for force, acceleration and velocity?
Mar
31
answered Cancelling internal forces/moments term when deriving inertial matrix
Mar
30
answered Torque on a disc?
Mar
25
answered Kinematics of a differential drive robot
Mar
20
answered 3D frame stiffness matrix local to global
Mar
20
answered Do rotation matrices rotate about inertial or body angles?