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B2 30° BI

B2 30° BI

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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Two blockes B1 and B2 are arranged as shown in the figure QI/ B2 slides on B1 (starting from rest). Determine: 1) Acceleration of block B1 2) Acceleration of block B2 with respect to B1 B2 BI note: mass of block B1 = 5.5 kg mass of block B2 = 13.5 kg Q2/ The slotted arm revolves about a normal axis through point O with a constant angular velocity w. The path radius of the center of the pin A varies according to r= 20+ 2sin(nut)where n is the number of lobes = 6 in this case. ww pin A If w-12 rad/s, and the spring compression varies from 11.5 N to 19.1 N, calculate the force R between the cam and the 0.1 kg pin A when it passes over the top of the lobe in the position shown
Transcribed Image Text:Two blockes B1 and B2 are arranged as shown in the figure QI/ B2 slides on B1 (starting from rest). Determine: 1) Acceleration of block B1 2) Acceleration of block B2 with respect to B1 B2 BI note: mass of block B1 = 5.5 kg mass of block B2 = 13.5 kg Q2/ The slotted arm revolves about a normal axis through point O with a constant angular velocity w. The path radius of the center of the pin A varies according to r= 20+ 2sin(nut)where n is the number of lobes = 6 in this case. ww pin A If w-12 rad/s, and the spring compression varies from 11.5 N to 19.1 N, calculate the force R between the cam and the 0.1 kg pin A when it passes over the top of the lobe in the position shown
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