2. In the arrangement shown, a combination of four cylinders is used to move block F. The velocity of point A, which is common to cylinders C and E, has increased from 0 to 0.5 m/s in 3 seconds, as the system was initially at rest. Based on the diameters indicated for the cylinders, determine: a. Angular velocities (in magnitude and direction) for all four cylinders (rad/s) b. Does block F moves up or down? What is its velocity after 3 seconds? (m/s) c. Angular acceleration (in magnitude and direction) for all four cylinders (rad/s') d. Total acceleration (magnitude) of a point located at the top of cylinder D (m/s) Dia. 1m Dia. 0.5m E Dia. 0.8m A Dia. 0.8m B C

2. In the arrangement shown, a combination of four cylinders is used to move block F. The velocity of point A, which is common to cylinders C and E, has increased from 0 to 0.5 m/s in 3 seconds, as the system was initially at rest. Based on the diameters indicated for the cylinders, determine: a. Angular velocities (in magnitude and direction) for all four cylinders (rad/s) b. Does block F moves up or down? What is its velocity after 3 seconds? (m/s) c. Angular acceleration (in magnitude and direction) for all four cylinders (rad/s') d. Total acceleration (magnitude) of a point located at the top of cylinder D (m/s) Dia. 1m Dia. 0.5m E Dia. 0.8m A Dia. 0.8m B C

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

2. In the arrangement shown, a combination of four cylinders is used to move block F. The velocity of point
A, which is common to cylinders Cand E, has increased from 0 to 0.5 m/s in 3 seconds, as the system was
initially at rest. Based on the diameters indicated for the cylinders, determine:
a. Angular velocities (in magnitude and direction) for all four cylinders (rad/s)
b. Does block F moves up or down? What is its velocity after 3 seconds? (m/s)
c. Angular acceleration (in magnitude and direction) for all four cylinders (rad/s)
d. Total acceleration (magnitude) of a point located at the top of cylinder D (m/s")
Dia. 1m
-Dia. 0.5m
E
Dia. 0.8m
A
Dia. 0.8m
B
C

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