The force Facting on the frame, as shown in the figure, has a magnitude of 495 N and to be resolved into two components acting along members AB and AC. Determine the angle 0 measured below the horizontal so that the component FACIS directed from A toward C and has a magnitude of 384 N. 3 angle is equal to 28°.​

Acarpenter builds an exterior house wall with a layer of wood 2.9 cm thick on the outside and a layer of styrofoam insulation 2.3 cm thick on the inside wall surface. the wood has k=0.080w/(m⋅k), and the styrofoam has k= 0.010 w/(m⋅k). the interior surface temperature is 19.0 ∘c , and the exterior surface temperature is -15.0 ∘c . a.)what is the temperature at the plane where the wood meets the styrofoam? celsius b.)what is the rate of heat flow per square meter through this wall? /m^2