Please do help me with this Physics subject. Show solutions clearly. I promise to give a perfect score as a feedback. Please do help me please. Thank you... NEWTON'S LAWS OF MOTION is the topic of this,

1. In the figure opposite, the weight w is 60.0 N. a) What is the tension in the diagonal string? b) Find the magnitudes of the horizontal forces F, and F, that must be applied to hold the system in the position shown. C A 3692. Two blocks with masses 4.00 kg and 8.00 kg are connected by a string and slide down a 30.0' inclined plane. The coefficient of kinetic friction between the 4.00 kg block and the plane is 0.25; that between the 8.00-kg block and the plane is 0.35 a) Calculate the acceleration of each block. b) Calculate the tension in the string. c) What happens if the positions of the blocks are reversed, so the 4.00-kg block is above the 8.00-kg block?3. Blocks A, B, and C are placed as in the figure and connected by ropes of negligible mass. Both A and B weigh 25.0 N each, and the coefficient of kinetic friction between each block and the surface is 0.35. Block C descends with constant velocity. a) Draw two separate free-body diagrams showing the forces acting on A and on B. b) Find the tension in the rope connecting blocks A and B. c) What is the weight of block C? d) If the rope connecting A and B were cut, what would be the acceleration of C?4. Block B, with mass 5.00 kg, rests on block A, with mass 8.00 kg, which in turn is on a horizontal tabletop. There is no friction between block A and the tabletop, but the coefficient of static friction between block A and block B is 0.750. A light string attached to block A passes over a frictionless, massless pulley, and block C is suspended from the other end of the string. What is the largest mass that block C can have so that blocks A and B still slide together when the system is released from rest?5. Two identical 15.0-kg balls, each 25.0 cm in diameter, are suspended by two 35.0-cm wires. The entire apparatus is supported by a single 18.0-cm wire, and the surfaces of the balls are perfectly smooth. a) Find the tension in each of the three wires. 35.Ocm b) How hard does each ball push on the other one