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Physics 100a Homework 12 Chapter
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Physics 100A, Homework 12-Chapter 11 (part 2)
www.csun.eduPhysics 100A, Homework 12-Chapter 11 (part 2) Torques on a Seesaw . A) Marcel is helping his two children, Jacques and Gilles, to balance on a seesaw so that they will be able to make it tilt back and forth without the heavier child, Jacques, simply sinking to the ground.
Physics 100A Homework 5 – Chapter 6 Contact Forces …
www.csun.eduPhysics 100A Homework 5 – Chapter 6 . Contact Forces Introduced . A) When two objects slide against one another, the magnitude of the frictional force is always equal to μk. N. B) When two objects are in contact with no relative motion, the magnitude of the frictional force may be