i, you are expected to formulate the answer by using FBDs, down Newton's 2" law in component form, and solving these various v equations!! An answer without these components will not earn credit. about method instead of guessing and "winging". nber to be precise in your work: make sketches clearly describe what your system of interest is for a given FBD pay attention to the correct vector/component notation show the choice of X-and Y-axes for each FBD and indicate the standard angle for each force (make extra drawings to show the standard angle) if you put the magnitude of certain forces in your equation, explain on what basis about follow a clear strategy in your work - the layout of your page should reflect a linear progression of steps (how about identifying the steps as we did in the lectures?) and thoughts (please do not jolt down things all over the place, especially not quick numerical things!); show all details of the calculations that are needed to answer the questions: no guesses of course! Try to produce symbolic answers, instead of plugging in numbers at the outset. Put in numerical values at the very end. 1. Two blocks connected with a taut rope are moving across a horizontal frictionless surface. A horizontal pulling force P is exerted directly on the front block. The mass of the front block is 17 kg, and the mass of the rope is 5.5 kg, but the mass of the other block is unknown. If you know that the front block experience a NET horizontal force which is 40% of the pulling force P, calculate the mass of the other block. You may assume that the rope does not sag. 2. A 4 kg block is sitting on top of a 3 kg block. The 3 kg block experiences kinetic friction with the floor, and the coefficient of kinetic friction equals 0.2. There is also a horizontal force between the two blocks (call it F). Note that I did not refer to this force as a friction force! A horizontal pulling force (call it P) of 25 N acts on the 4 kg block. You are also given that the 3 kg block accelerates at 1 m/s'. Could F be a static friction force? Why (not) - of course, base your answer on calculations. 3. A block with mass M is pushed against a vertical wall with a force of magnitude P and directed at an angle 0 below the horizontal. The wall and the block experience friction (coefficient of static friction is u,). Is it possible to keep the block from sliding downward? If not, justify your answer. And if yes, how exactly? Use Newton's 2"d law to support your