Question 4 The instantaneous position of a four-bar linkage mechanism is shown in figure 1. The input link, AB, rotates
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Question 4 The instantaneous position of a four-bar linkage mechanism is shown in figure 1. The input link, AB, rotates
Question 4 The instantaneous position of a four-bar linkage mechanism is shown in figure 1. The input link, AB, rotates anticlockwise at N = 800 rev/min. AB = 2.5m, AD = 2m, CD = 2m, BAD = 120° and CDA =100°. a. Draw the velocity diagram describing this mechanism's motion. Showing magnitudes and directions. [15 marks] b. Determine the angular velocity of the output link, CD about D. [5 marks] B с 02 001. 2m Figure 1 D