Showing 201 - 210 of 810 results

Rotation d'une hélice à deux pales

  • Course
    Engineering
  • Category
  • Problem
    Angular momentum
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Moment of inertia
  • Differential equation
  • Moment of force

Cylindres sur une feuille de papier

  • Course
    Engineering
  • Category
  • Problem
    Friction
  • Difficulty
    Standard
  • Question
    Algebric calculation - Numerical application
  • Collection
    S. Brechet
  • Angular momentum
  • Friction
  • Newton's laws of motion
  • Angular velocity
  • Center of mass

Rotation on a two-blade helix

  • Course
    Engineering
  • Category
  • Problem
    Angular momentum
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Angular momentum
  • Cylindrical coordinates
  • Angular velocity

Problème de Fermi à New York City

  • Course
    Engineering
  • Category
  • Problem
    Fermi problem
  • Difficulty
    Standard
  • Question
    Quiz
  • Collection
    S. Brechet
  • Order of magnitude
  • Fermi problem
  • Estimation statistics

Lutte suisse

  • Course
    Engineering
  • Category
  • Problem
    energy conservation law
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Kinetic energy
  • Momentum
  • Energy conservation law
  • Velocity

Piston and Rod

  • Course
    Engineering
  • Category
  • Problem
    Rotation
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Cylindrical coordinates
  • Angular velocity
  • Time derivative

Pendule incliné

  • Course
    Engineering
  • Category
  • Problem
    inclined plane
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Inclined plane
  • Pendulum
  • Newton's laws of motion
  • Trigonometry

Boite suspendue

  • Course
    Engineering
  • Category
  • Problem
    Harmonic oscillator
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Harmonic oscillator
  • Newton's laws of motion
  • Center of mass
  • Fictitious force
  • Differential equation

Fréquence de vibrations moléculaires

  • Course
    Engineering
  • Category
  • Problem
    Harmonic oscillator
  • Difficulty
    Standard
  • Question
    Algebric calculation - Numerical application
  • Collection
    S. Brechet
  • Harmonic oscillator
  • Newton's laws of motion
  • Differential equation

Conditions initiales pour un oscillateur harmonique

  • Course
    Engineering
  • Category
  • Problem
    Harmonic oscillator
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Harmonic oscillator
  • Initial conditions
  • Equation of motion
  • Trigonometry