华南农业大学：《普通昆虫学》课程教学资源（实验指导）实验三 昆虫的卵、胚胎发育和胚后发育

华南农业大学：《普通昆虫学》课程教学资源（实验指导）实验二 昆虫的胸部和腹部

华南农业大学：《普通昆虫学》课程教学资源（实验指导）实验一 昆虫体躯的基本结构和昆虫的头部

华南农业大学：《普通昆虫学》课程教学大纲（负责人：王敏）

Announcements Homework 8: due Friday Nov. 11@ 6: 00 PM ←Chap.7:#7,22,28,33,35,44,45,50,54,61,and65

The kinetic energy of a rotating system looks similar to that of a

The lever arm is the perpendicular distance from the axis of rotation to a line drawn along the direction of the force

Work Kinetic-Energy Theorem: (Net Work done on object] change in kinetic energy of object

Homework 6: due after midterm week Chapter 6: Work and Energy Definition of work Work-kinetic energy theorem

Centripetal Acceleration UCM results in acceleration: ← Magnitude a=vr= since=