At the instant=60, link CD has an angular velocity WCD = 4 rad/s and an angular...

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At the instant=60, link CD has an angular velocity WCD = 4 rad/s and an angular acceleration QCD = 3 rad/s. The collar at C is pin connected to DC and slides over B as shown in (Figure 1). Part A Determine the magnitude of the angular velocity of rod AB at this instant. Express your answer in radians per second to three significant figures. Figure 2 ft B WAB = vec Submit Request Answer 1 of 1 Part B ? rad/s Determine the magnitude of the angular acceleration of rod AB at this instant. Express your answer in radians per second squared to three significant figures. 2 ft CD QAB= 0=60 vec Submit Request Answer ? rad/s At the instant=60, link CD has an angular velocity WCD = 4 rad/s and an angular acceleration QCD = 3 rad/s. The collar at C is pin connected to DC and slides over B as shown in (Figure 1). Part A Determine the magnitude of the angular velocity of rod AB at this instant. Express your answer in radians per second to three significant figures. Figure 2 ft B WAB = vec Submit Request Answer 1 of 1 Part B ? rad/s Determine the magnitude of the angular acceleration of rod AB at this instant. Express your answer in radians per second squared to three significant figures. 2 ft CD QAB= 0=60 vec Submit Request Answer ? rad/s