Machine Design I (ME-4133) Test I Attempt all 21 questions, 5% each, and accumulate up to 105% Time 80 minutes Justify your answers with the applicable equation, or with a short sentence or two All figures are drawn to their actual dimensions Student Name:__________________________ SSN:___________________ 1. Disk 2 with center Orotates with angular velocity 2ωas shown in Figure. What is the angular velocity of link 3? rad/s22=ω2113Orad/s3=ω2. Disk 2 roles on the ground with no slip. The velocity of its center Ais shown in the Figure. Draw on the Figure below the velocity of Bwith the correct amplitude and direction. AB12in./s1=Av
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