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Labs
Interactive engineering workspaces for exploring complete models, diagrams and system behaviour.
7 Labs · Engineering Mechanics
Engineering Mechanics
Vibrations (Mass–Spring–Damper)
availableFree, forced, harmonic and base-excited single-degree-of-freedom vibration: resonance, transmissibility, isolation and energy.
Dynamics & Control · Engineering Mechanics
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Modal Analysis (2DOF & MDOF)
availableNatural frequencies, mode shapes, orthogonality, Rayleigh and modal damping, modal superposition, participation factors and receptance FRFs for M q̈ + C q̇ + K q = f(t).
Dynamics & Control · Engineering Mechanics
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Statics & Equilibrium
availableBuild a planar force system, reduce it to a resultant, and solve rigid-body support reactions with an explicit determinacy verdict and equilibrium check.
Engineering Mechanics
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Mass Properties
availableCompose a planar section from rectangles, circles, semicircles and triangles with cutouts, and read its centroid, area inertia, principal axes, centre of mass and I_G,z.
Engineering Mechanics
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Particle Motion
availablePlanar point-particle motion from a prescribed acceleration or a mass with constant forces: exact trajectory, time histories, energy and momentum at a chosen instant.
Engineering Mechanics
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Rigid-Body Kinematics
availablePlanar translation, rotation and general plane motion: the velocity and acceleration of body-fixed points and the instantaneous centre of zero velocity.
Engineering Mechanics
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Rigid-Body Dynamics
availablePlanar kinetics under global forces at body-fixed points: load reduction, ΣF = m·a_G and ΣM_G = I_G·α, the resulting motion, energy and momentum.
Engineering Mechanics
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