In the works
Mechanics
From statics to dynamics: solving mechanical systems with verified steps. No force gets lost.
Planned topics
We're still preparing lessons for this subject. Below are the topics we're planning; they aren't in the app yet.
Statics of rigid bodies
Forces, moments and equilibrium of a rigid body.
Kinematics of a point mass
Motion, velocity and acceleration in a plane.
Newton's laws
Dynamics and force analysis in real systems.
Work and energy
The work-energy theorem, conservative forces.
Oscillations
Harmonic and damped oscillation of mechanical systems.
Key formulas
Concept
Formula
Newton's second law
F = m · a
Angular momentum
L = r × p = I · ω
Kinetic energy
E_k = ½mv²
Struggling with statics?
Mechanics lessons are still in the works. Create an account and start with thermodynamics, which is already available.
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