45° QUESTION 2 A wheel is rotating clockwise with an angular velocity, w rad/s and angular acceleration, a = 5 rad/s? as

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45 Question 2 A Wheel Is Rotating Clockwise With An Angular Velocity W Rad S And Angular Acceleration A 5 Rad S As 1 (148.1 KiB) Viewed 14 times

45° QUESTION 2 A wheel is rotating clockwise with an angular velocity, w rad/s and angular acceleration, a = 5 rad/s? as shown in Figure Q2. For this instant, WR a. Show that was = b. if w = 1.5 rad/s, L = 1.5 m and R = 0.4 m, find the angular acceleration of rod AB, AAB , acceleration of block B, ab, and velocity of point C, vc (point C is located at the middle of rod AB). 10 marks VEL (a = 5 rad/s2 0 LC - R 30° ω А Figure Q2 Rajah S2 a. SOALAN 2 Sebuah roda sedang berputar pada arah pusingan jam dengan halaju sudut, w rad/s dan pecutan sudut, a = 5 rad/sseperti yang ditunjukkan dalam Rajah S2. Pada kedudukan ini, WR Buktikan bahawa WAB V2L b. Jika w = 1.5 rad/s, L = 1.5 m dan R = 0.4 m, cari pecutan sudut badan rod AB, A AB, pecutan bagi blok B, ab, dan halaju pada titik C, vc (titik C berada di tengah rod AB). 10 markah = SOLUTIONS/ PENYELESAIAN