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2. A uniform piece of wire, 30 cm long, is bent in the center to give it an L-shape. How far from the bend is the center of mass? [5.3 cm, help: xem = 3.75 and yom =3.75]

2. A uniform piece of wire, 30 cm long, is bent in the center to give it an L-shape. How far from the bend is the center of mass? [5.3 cm, help: xem = 3.75 and yom =3.75]

College Physics
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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Pease can you solve number 2 Draw a free body diagram and explain step by step written down on a piece of paper instead of just typing everything on the computer. Thanks!

Center of Mass Homework Problems 1. Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.80 x 10" m apart. The larger of the two stars has a mass of 3.50 x 100 kg, and its center is 3.00 x 101 m from the system's center of mass. What is the mass of the smaller star? [2.19 x 1030 kg] Xz=7.80x10" m Xcom =4.8x10m え,-0 X com 30 M= 3.50X10 m=マ? 2. A uniform piece of wire, 30 cm long, is bent in the center to give it an L-shape. How far from the bend is the center of mass? [5.3 cm, help: Xcm = 3.75 and ycm =3.75] 3. What is the x coordinate of the center of mass for the uniform 21 4L plate shown in the Figure? [-0.09L] 3L 41 21. 21
Transcribed Image Text:Center of Mass Homework Problems 1. Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.80 x 10" m apart. The larger of the two stars has a mass of 3.50 x 100 kg, and its center is 3.00 x 101 m from the system's center of mass. What is the mass of the smaller star? [2.19 x 1030 kg] Xz=7.80x10" m Xcom =4.8x10m え,-0 X com 30 M= 3.50X10 m=マ? 2. A uniform piece of wire, 30 cm long, is bent in the center to give it an L-shape. How far from the bend is the center of mass? [5.3 cm, help: Xcm = 3.75 and ycm =3.75] 3. What is the x coordinate of the center of mass for the uniform 21 4L plate shown in the Figure? [-0.09L] 3L 41 21. 21
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