At the same construction site, a junior engineer approached you for advice. The engineer showed you a Free Body Diagram of a bolt lifting two heavy materials, F1 and F2 as shown in Figure 2. You observed a mistake in her calculation which could break the bolt. Given that she has already calculated the resultant magnitude of FR = 5ON and its direction 8, = 110°, B, = 80°; (a) Calculate the magnitude of the force F2. (b) Calculate the coordinate direction angles (8,, 8y, 02) for F2. N-
At the same construction site, a junior engineer approached you for advice. The engineer showed you a Free Body Diagram of a bolt lifting two heavy materials, F1 and F2 as shown in Figure 2. You observed a mistake in her calculation which could break the bolt. Given that she has already calculated the resultant magnitude of FR = 5ON and its direction 8, = 110°, B, = 80°; (a) Calculate the magnitude of the force F2. (b) Calculate the coordinate direction angles (8,, 8y, 02) for F2. N-
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:QUESTION 2
At the same construction site, a junior engineer approached you for advice. The engineer
showed you a Free Body Diagram of a bolt lifting two heavy materials, F1 and F2 as shown
in Figure 2. You observed a mistake in her calculation which could break the bolt. Given that
she has already calculated the resultant magnitude of FR = 50N and its direction 0, = 110°,
8y = 80°;
(a) Calculate the magnitude of the force F2.
(b) Calculate the coordinate direction angles (8,, 0y, 02) for F2.
80°
F2
110°.
F = 20N
FR = 50N
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