3-9 Uniform Circular Motion. 5-4 Nonuniform Circular Motion Dynamics of Uniform Circular Motion p62-63; p119-120; p113-115 3-10 Relative velocity:不要求(p6467)3-9 Uniform Circular Motion, 5-4 Nonuniform Circular Motion & Dynamics of Uniform Circular Motion p62-63; p119-120; p113-115 3-10 Relative Velocity: 不要求 (p64-67)