has A disk is shown, to a fixed axis of rotation through its center as. and a cord wraps around it, and attaches to a block. Assuming that the disk's initial angular velocity is w = 2.2 rad/s CCW, and that its angular acceleration is α = 6₂4 rad /s² cew (and that x is constant), find (a) the acceleration of the block (mag and direc) (b), the velocity of the block after 2.8s (mag and direc) (c) the distance traveled by the block during that time

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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LG
1.5m
has
cordy
W₂ = 2₁2 rad/s 5
x = 604 rad/5²15) (constant)
A disk is
to a fixed axis of rotation through its center as.
and a cord wraps around it, and attaches to a block. Assuming that
the disk's initial angular velocity is w₂ = 2.2 rad/s CCW, and that
its angulars acceleration is x = 6₁4 rad /s² cew (and that a is constant),""
find
(a) the acceleration of the block (mag and direc)
(b), the velocity of the block after 2.8s (mag and direc)
(c) the distance traveled by the block during that time.
• shown,
Transcribed Image Text:LG 1.5m has cordy W₂ = 2₁2 rad/s 5 x = 604 rad/5²15) (constant) A disk is to a fixed axis of rotation through its center as. and a cord wraps around it, and attaches to a block. Assuming that the disk's initial angular velocity is w₂ = 2.2 rad/s CCW, and that its angulars acceleration is x = 6₁4 rad /s² cew (and that a is constant),"" find (a) the acceleration of the block (mag and direc) (b), the velocity of the block after 2.8s (mag and direc) (c) the distance traveled by the block during that time. • shown,
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