Physics
University Physics I
Train on University Physics I with 300 published problems. Preview a problem, explore the course outline, and work through one problem at a time.
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Preview a course problem
See a problem from University Physics I before you begin.
Course topics
Course topics
Vector kinematics and relative motion
Newton laws and force models
Work, energy, and conservative systems
Momentum, impulse, and collisions
Rigid-body rotation and angular momentum
Gravitation and orbital motion
Practice problems
Try a few University Physics I problems, each with a hint.
- Average speed is not average velocity magnitude Free with an accountVector kinematics and relative motion
- Two launch angles reach the same target Free with an accountVector kinematics and relative motion
- Kinetic friction under a horizontal pull Newton laws and force models
- Two angled support cables Newton laws and force models
- Work of a quadratic position-dependent force Work, energy, and conservative systems
- Turning points in an inverse-square-plus-quadratic potential Work, energy, and conservative systems
- Impulse from a triangular force pulse Momentum, impulse, and collisions
- Explosion at the apex of a projectile path Momentum, impulse, and collisions
- Uniform rod inertia from an integral Rigid-body rotation and angular momentum
- Field of a thin spherical shell Gravitation and orbital motion