SAMPLE PROBLEM 2/4 Forces F1 and F2 act on the bracket as shown: Determine the projection Fb of their resultant R onto the b-axis. F = 10 N 30° 47' Fam = N
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For F1: F1a = F1 * cos(30) = 10 * cos(30) = 8.66 N F1b = F1 * sin(30) = 10 * sin(30) = 5 N For F2: F2a = F2 * cos(47) = 14 * cos(47) = 9.64 N F2b = F2 * sin(47) = 14 * sin(47) = 10.49 N Show more…
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