The hoop is cast on the rough surface such that it has an angular velocity w =5 rad/s and an angular acceleration a = 4 rad/s. Also, its center has a velocity of vo = 5 m/s and a deceleration ao = 2 m/s. Determine the magnitude of the acceleration of point B and its direction angle measured CCW from the z positive axis. ao 45° 0.3 m

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter10: Fixed-axis Rotation
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The hoop is cast on the rough surface such that it has an angular velocity w =5 rad/s and an angular acceleration a = 4 rad/s. Also, its center has a velocity
of vo = 5 m/s and a deceleration ao = 2 m/s. Determine the magnitude of the acceleration of point B and its direction angle measured CCW from thez
positive axis.
do
45
0.3 m
Select one
OA ap - 5.04 m/s, and 0
170.31
OB.ap
6.86 mist ande 160.12
OCap
7.81 mist and e
162.62
OD.ap
9.29 m/s and 0 151.34
Transcribed Image Text:The hoop is cast on the rough surface such that it has an angular velocity w =5 rad/s and an angular acceleration a = 4 rad/s. Also, its center has a velocity of vo = 5 m/s and a deceleration ao = 2 m/s. Determine the magnitude of the acceleration of point B and its direction angle measured CCW from thez positive axis. do 45 0.3 m Select one OA ap - 5.04 m/s, and 0 170.31 OB.ap 6.86 mist ande 160.12 OCap 7.81 mist and e 162.62 OD.ap 9.29 m/s and 0 151.34
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