Answer Happy

Review Part A Determine the force in member JI of the truss, and state if the member is in tension or compression. Take F--3000 lb F3 = 3860 lb and F, 1560 lb (Figure 1) Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. gure HÅ ? 1 of 1 F- Value lb Submit Request Answer 311 3 ft Part B B Ic D E IF -4--4--4--4--4--4-- Determine the force in member Je of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units Assume positive scolars for members in tension and negative scalars for members in compression
Part C Determine the force in member DE of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression.