8) An object with a mass of 2.5 kg is placed on a frictionless inclined plane. The angle of the incline is 20 degrees. What is the magnitude of the net force and the normal force? B) Draw a FBD 9) A 75 kg skier accelerates from rest to a speed of 12 m/s in 3.0 seconds on a frictionless hill. What is the slope of the hill? B) Draw a FBD ) Two 2.5-kg masses are suspended at opposite ends of a rope that passes over a frictionless pulley. The pulley is tached to a chain that goes to the ceiling. (A) What is the tension in the rope T1? (B) What is the tension in the rope !? 1) An 8-kg box is released on a 30 incline and accelerates down the incline at .3 m/s^2. Find how large the coefficient kinetic friction is. B) Draw a FBD 2) Two blocks, each with a mass of 4kg, are held in place on a frictionless incline, calculate the tension in the two