Answer Happy

Problem 4 (20 points) Two-block system is given below. The mass of block one is m, = 4 kg and the mass of block two is m = 7 kg. A force is applied on m, to start the motion of block two knowing that block 1 doesn't move. The coefficient of static friction for all surfaces is given as 0.6. (Take g=9.8 m/s2). Tension force . mi Fapplied m2 a) (4 points) Choose the correct answer for the following question. How many forces along the x-axis are acting on block 1 with mass m? How many forces along the y-axis are acting on block 1 with mass mı? How many forces along the x-axis are acting on block 2 with mass m? How many forces along the y-axis are acting on block 2 with mass me? b) ( 2 points) Calculate the magnitude of normal force |F vil exerted by block 2 on block 1. FNul C) (2 points) Calculate the magnitude of the maximum static friction force Fri created between block 1 and block 2. Fril d) ( 2 points) Calculate the magnitude of the tension force Frexerted by string attached to block 1. e) ( 3 points) Calculate the magnitude of normal force |F N2l applied on the block 2 by the ground surface. |Ěnal | f) (3 points) Calculate the magnitude of the maximum static friction force |F2 exerted by the ground surface on block 2. |F121 g) (4 points) Calculate the magnitude of the applied force (Fapplied that is needed just to start the motion of the block 2. Fapplied