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The power of a bus engine is transmitted using the belt-and- pulley arrangement shown. The engine turns pulley A at WA = (30t +50) rad/s clockwise, where t is in seconds. (Eigure 1) Part A Determine the angular velocity of the generator pulley B, measured clockwise, when t = 3 s. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. Va AEO It vec rad/s Submit Request Answer Figure < 1 of 1> Part B Determine the angular velocity of the air-conditioning pulley C, measured clockwise, when t = 3 s. 100 mm Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. 25 mm D. Vo AEO It vec 75 mm wC = rad/s 50 mm Submit Request Answer

The power of a bus engine is transmitted using the belt-and- pulley arrangement shown. The engine turns pulley A at WA = (30t +50) rad/s clockwise, where t is in seconds. (Eigure 1) Part A Determine the angular velocity of the generator pulley B, measured clockwise, when t = 3 s. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. Va AEO It vec rad/s Submit Request Answer Figure < 1 of 1> Part B Determine the angular velocity of the air-conditioning pulley C, measured clockwise, when t = 3 s. 100 mm Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. 25 mm D. Vo AEO It vec 75 mm wC = rad/s 50 mm Submit Request Answer

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The power of a bus engine is transmitted using the belt-and- pulley arrangement shown. The engine turns pulley A at WA = (30t + 50) rad/s clockwise, where t is in seconds. (Figure 1) Part A Determine the angular velocity of the generator pulley B, measured clockwise, when t = 3 s. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. μν ΑΣφ I1 vec WB = rad/s Submit Request Answer Figure < 1 of 1> Part B Determine the angular velocity of the air-conditioning pulley C, measured clockwise, when t = 3 s. 100 mm Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. 25 mm WB Πνα ΑΣφ ? vec D. 75 mm wC = rad/s 50 mm WA Submit Request Answer
Transcribed Image Text:The power of a bus engine is transmitted using the belt-and- pulley arrangement shown. The engine turns pulley A at WA = (30t + 50) rad/s clockwise, where t is in seconds. (Figure 1) Part A Determine the angular velocity of the generator pulley B, measured clockwise, when t = 3 s. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. μν ΑΣφ I1 vec WB = rad/s Submit Request Answer Figure < 1 of 1> Part B Determine the angular velocity of the air-conditioning pulley C, measured clockwise, when t = 3 s. 100 mm Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. 25 mm WB Πνα ΑΣφ ? vec D. 75 mm wC = rad/s 50 mm WA Submit Request Answer
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