STEM Course Prep
Who Am I?
I'm Cherish, a Mechanical Engineering professor who used to be a struggling engineering student. I know the frustration of attending classes and still feeling lost on assignments due to unclear lessons. That’s why I founded STEM Course Prep—to spare today’s engineering students from those struggles. My teaching style is practical: less theory, more examples, just how I wish I’d been taught. I prioritize organization, providing detailed notes, equation sheets, and resources to keep you on track and build a solid foundation for each course. Explore my courses at stemcourseprep.com and use code YTWELCOME for 20% off!
Current Courses:
Statics
Dynamics
Mechanics of Materials I & II
Intermediate Dynamics
Thermo I
Fluid Mechanics
MATLAB
Numerical Methods
Orbital Mechanics
System Dynamics and Controls
And more!
Поперечное касательное напряжение – максимальное касательное напряжение и распределение касательн...
Нормальная и тангенциальная кинетика с моментом импульса и рабочей энергией
Work energy with friction and tension - Dynamics tutorial.
Potential energy with kinematics - Dynamics tutorial
Work Energy with spring and friction. Dynamics tutorial
Normal and tangential coordinates with work energy. Dynamics tutorial
Круг Мора с главными напряжениями – задача Хиббелера 9.69, 10-е издание
Principal stresses with normal stress and transverse shear stress. Hibbeler problem 9.39
Transfer function to state space with polynomial in numerator and denominator
Vibration free undamped motion with rotating rod and spring
Statics 2D equilibrium example finding the maximum distributed load
State Space Representation Example with One Mass, Spring and Damper
Stability with Routh array example
12.209 Hibbeler Dynamics Pulley Problem, Constrained Particles
Dynamics Pulley Problem. Motion of Constrained Particles
Relative motion with circular path and normal acceleration
Relative motion with normal and tangential acceleration - Dynamics
Work and Potential Energy Dynamics Example
Polar coordinates of car on circular track
Polar coordinates acceleration magnitude
Polar coordinates from cartesian components
Curvilinear motion with rectangular coordinates
Normal and tangential coordinates with cartesian frame
Largest intensity of uniform loading given normal and shear stress values
Normal and tangential coordinates with projectile motion
Shear stress strain diagram and modulus of rigidity
12 .129 Hibbeler Dynamics curvilinear motion with normal and tangential coordinates
Fourth order runge kutta example with first order initial value problem
Beam deflection and elastic curve with Macaulay functions
Beam design example with section modulus, bending stress, centroid and moment of inertia