י0ד"תAsiacell lIı.A docs.google.comامتحان فصلي. . . نظرية مكائن . . الاجابة على جميعالاسئلة *Q1: A wheel accelerates uniformly from rest to 2000 r.p.m. in 20 seconds. Whatis its angular acceleration? How many revolutions does the wheel make inattaining the speed of 2000 r.p.m.?Q2: Figure (1), A link AB of a four-bar linkage ABCD revolves uniformly at 120r.p.m. in a clockwise direction. Find the angular acceleration of links BC and CDand acceleration of point E in link BC? Given: AB= 7.5 cm, BC = 17.5 cm, EC =5 cm, CD = 15 cm, DA = 10 cm and the angle BAD= 90°.5 cm-17.5 cmVa15 cm7.5 cm90°10 cmFigure (1)Q3: Find the number of degree of freedom (n) for figure (2)?Link 3Link 4Link 5Link 2ALink 1Figure (2)ث إضافة ملف

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Description: י0ד"תAsiacell lIı.A docs.google.comامتحان فصلي. . . نظرية مكائن . . الاجابة على جميعالاسئلة *Q1: A wheel accelerates uniformly from rest to 2000 r.p.m. in 20 seconds. Whatis its angular acceleration? How many revolutions does the wheel make inattain

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Q1: A wheel accelerates uniformly from rest to 2000 r.p.m. in 20 seconds. What is its angular acceleration? How many revolutions does the wheel make in attaining the speed of 2000 r.p.m.?

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter6: Vector Spaces

Section6.7: Applications

Problem 19EQ

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