ConcepTest 6.2a Friction and Work I 1) friction does no work at all 2) friction does negative work 3) friction does positive work A box is being pulled.
9/17/2013PHY 113 C Fall 2013 -- Lecture 71 PHY 113 C General Physics I 11 AM – 12:15 PM MWF Olin 101 Plan for Lecture 7: Chapter 7 -- The notion of work.
Cross-Cultural Work-Family Interfaces: Work-Family Conflict -- China and Mexico Sophorn Cheam Debbie Leung HuiYi Hung Lillian Ramos Catherine Xu Presented.
Work & Energy Physics, Chapter 5. Work Section 5.1.
SPH4U: Introduction to Work Work & Energy Work & Energy Discussion Discussion Definition Definition Dot Product Dot Product Work of a constant force Work.
Linear Momentum For an individual mass we define the linear momentum to be: From the 2 nd law we have: This is actually how Newton originally formulated.
Electric potential
Work & Motivation (N4)
SG4:10 presentation
Megapolis 2025 (Tre): Stadin aikapankki – Ruby van der Wekken
Work in physics