Engineering, 20.07.2019 02:30 rileyeddins1010
The disk of radius 0.4 m is originally rotating at ωo=4 rad/sec. if it is subjected to a constant angular acceleration of α=5 rad/sec, what is the magnitudes of the normal component of acceleration of a point on the outer surface of the disk (0.4 m from the center) at the instant t=1 sec. a. 32. 4 m/sec^2 b. 81.8m/sec^2 c. 60.33 m/sec2 d. 4.33 m/sec2
Answers: 1
=0.4m
=4rad/s
=5rad/
=
+
=
m/s=3.6m/s
=
=
=32.4m/Another question on Engineering
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The disk of radius 0.4 m is originally rotating at ωo=4 rad/sec. if it is subjected to a constant an...
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