Statics
Forces, moments, equilibrium, trusses, friction, centroids, moments of inertia.
Dynamics
Kinematics, F = ma, energy, momentum, rigid bodies and vibrations.
Mechanics of Materials
Stress, strain, torsion, bending, Mohr’s circle, deflection, buckling.
Thermodynamics
First and second laws, ideal gases, control volumes, entropy and cycles.
Engineering Math
Complex numbers, vector calculus, Fourier series, PDEs and residues.
Fluid Mechanics
Hydrostatics, Bernoulli, control volumes, pipe losses, drag and lift.
Heat Transfer
Conduction circuits, fins, transient cooling, convection, exchangers, radiation.
System Dynamics
Laplace transforms, transfer functions, step and frequency response, state space.
Kinematics & Dynamics of Machines
Linkages, slider-cranks, gear trains, cams, flywheels and balancing.
Machine Design
Failure theories, fatigue, shafts, bolts, springs, bearings and gears.
Systems & Controls
Stability, steady-state error, root locus, PID, Bode margins, state feedback.
Biomechanics
Muscle and joint forces, bone in bending and torsion, viscoelastic tissue, arteries, blood flow.
Shear & Moment Diagrams
A new beam every time. Fill in V and M, get graded, then watch the real diagrams draw.
Then the PE.
Full-length timed exams in a test-center interface, lessons and unlimited questions for every NCEES knowledge area, a searchable handbook, a study plan and a game. Covers FE Mechanical and all three PE Mechanical exams.
Everything you need before the exam.
Learn it fast
Each chapter condensed to the ideas, equations and exam method that matter, with the mistakes that cost points written in the margin.
Endless practice
Every problem type generates new numbers each time. Check your answer, take a hint, or read the worked solution.
Exam mode
Timed practice exams from the chapters you choose. You get a grade, every worked solution, and the chapters to review.
Interactive labs
Drive a truck across a truss, swing a double pendulum, bend a beam and run a piston until the physics makes sense.
Track mastery
Accuracy by chapter shows exactly which topics need more work. Progress is saved on your device.
Formula sheets
Every equation in the course on one printable page, organized by chapter.