TRUE OR FALSE: Write the word true if the statement is correct, false if otherwise. _1. The center of mass is a point where all the mass of the object is concentrated. _2. Statistically, center of mass is a mass-weighted average positionof the particles. 3. If the masses of two objects are equal, the center of mass ismidway between them. _4. The center of mass needs to be within the body. 5. The center of mass of a doughnut is at the middle of the whole. _6. In the absence of net external forces, the center of mass of asystem will change its state of motion. _7. When the net external force that acts on the system is not zero, the path that the center of mass moves in is determined by Newton's second law of motion.

TRUE OR FALSE: Write the word true if the statement is correct, false if otherwise. _1. The center of mass is a point where all the mass of the object is concentrated. _2. Statistically, center of mass is a mass-weighted average positionof the particles. 3. If the masses of two objects are equal, the center of mass ismidway between them. _4. The center of mass needs to be within the body. 5. The center of mass of a doughnut is at the middle of the whole. _6. In the absence of net external forces, the center of mass of asystem will change its state of motion. _7. When the net external force that acts on the system is not zero, the path that the center of mass moves in is determined by Newton's second law of motion.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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