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The hoop is cast on the rough surface such that it has an angular velocity o = 4 rad/s and an angular acceleration a = 5 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 x positive axis. AY a ao Oa 45° 0.3 m B Select one: O A. ap = 5.04 m/s?; and 0 = 170.31' O B. ag = 7.81 m/s?; and 0 = 162.62 O C. ag = 9.29 m/s²; and 0 = 151.34 O D. ag = 6.86 m/s?; and 0 = 160.12 %3D

The hoop is cast on the rough surface such that it has an angular velocity o = 4 rad/s and an angular acceleration a = 5 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 x positive axis. AY a ao Oa 45° 0.3 m B Select one: O A. ap = 5.04 m/s?; and 0 = 170.31' O B. ag = 7.81 m/s?; and 0 = 162.62 O C. ag = 9.29 m/s²; and 0 = 151.34 O D. ag = 6.86 m/s?; and 0 = 160.12 %3D

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The hoop is cast on the rough surface such that it has an angular velocity ω=4 rad/s and an angular acceleration α=5 rad/s2. Also, its center has a velocity of vO=5 m/s and a deceleration aO=2 m/s2. Determine the magnitude of the acceleration of point B and its direction angle measured CCW from the x positive axis Select one: A. aB=5.04 m/s2; and θ=170.31∘ B. aB=7.81 m/s2; and θ=162.62∘ C. aB=9.29 m/s2; and θ=151.34∘ D. aB=6.86 m/s2; and θ=160.12∘
The hoop is cast on the rough surface such that it has an angular velocity o = 4 rad/s and an angular acceleration a = 5 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 x positive axis. 4Y ao vo /45° 0.3 m B Select one: O A. ag = 5.04 m/s?; and 0 = 170.31° O B. ag = 7.81 m/s?; and 0 = 162.62 O C. ag = 9.29 m/s²; and 0 = 151.34° O D. ag = 6.86 m/s²; and 0 = 160.12* %3D
Transcribed Image Text:The hoop is cast on the rough surface such that it has an angular velocity o = 4 rad/s and an angular acceleration a = 5 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 x positive axis. 4Y ao vo /45° 0.3 m B Select one: O A. ag = 5.04 m/s?; and 0 = 170.31° O B. ag = 7.81 m/s?; and 0 = 162.62 O C. ag = 9.29 m/s²; and 0 = 151.34° O D. ag = 6.86 m/s²; and 0 = 160.12* %3D
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