Outline For Exam 2
1. Systems of particles: internal forces, external forces, isolated systems
2. Impulse
3. Conservation of momentum in one dimension: totally inelastic collisions
4 . Two dimensional collisions
5. Planes: equations, normal vectors, related problems involving lines
6. Quadric surfaces, traces, level curves, functions of two variables
7. Volumes using cross-sectional area function
8. Double integrals: determining limits of integration, computation, reversing the order of integration, applications to volume and to computing mass from density
9. Triple integrals: determining limits of integration, computation, application to computing mass from density
10. Center of mass: for a collection of point masses, for composite objects, for continuous mass distributions in one and two and three dimensions by integration, centroid
11. Motion of the center of mass
12. Relativity: time dilation, length contraction, velocity transformation, momentum