Problem 3. If M = 48000 N-mm, then replace the loading below with an equivalent resultant force and %3D couple moment at point O (i.e., a force-couple system at point O). Express both in Cartesian form.

Problem 3: Inputs: a = 12 in b = 12.75 in Use the scalar approach (not the cross product). The moment exerted by the weight about point E is 244 lb-in. Table not required, but feel free to use it if you like (a) What is the magnitude of the weight? (round this answer to the nearest whole number) (b) What is the moment exerted by the weight about point S? Problem 4: Inputs: a = 1.2 m b = 0.5 m P = 50 N We are going to put this system in equilibrium. We haven't talked much about equilibrium yet, but that's okay. In order for a body to be in equilibrium, we need the sum of the forces to equal zero, and the sum of the moments about any point to equal zero. S A Table not required, but feel free to use it if you like a FA 30° a E b 40° P b (a) Let's start by summing moments about point A. Determine the magnitude of FB such that EMA = 0. In other words, compute FB such that the net moment about point A is zero. (b) Now let's repeat the process at B. Sum moments about point B and compute the…

Please try to answer the question within 25 min

6. use correct sig fig