Assignment 4 of 20 Questions 10% Your score has been saved, but it's taking longer than Resources Ly Give Up? Hint Check Answer Score usual to display. Press Esc to exit full screen 1 Question 0% 0 of co Attempts Three crates with various contents are pulled by a force Fpull = 3575 N across a horizontal, frictionless roller-conveyor system. 2 Question 0% The group of boxes accelerates at 1.578 m/s to the right. Between each adjacent pair of boxes is a force meter that measures the 0 of co Attempts magnitude of the tension in the connecting rope. Between the box of mass m, and the box of mass m2, the force meter reads Macmillan Learning F12 = 1381 N. Between the box of mass m2 and the box of mass my, the force meter reads F23 = 2273 N. Assume that the ropes 3 Question 0/100 and force meters are massless. 0 of co Attempts 4 Question 0% m 3 F 0 of . Attempts pull 5 Question 0% FRAGILE FRAGILE 0 of co Attempts FRAGILE 000000000000 F12 F. 6 Question 0% 0 of co Attempts 7 Question 0% What is the total mass of the three boxes? 0 of co Attempts 8 Question 0% 0 of co Attempts mtotal= kg 9 Question 0% 0 of co Attempts What is the mass of each box? 10 Question 0 of co Attempts 11 Question 0% m= kg m2 = kg 0 of co AttemptsAssignment 5 of 20 Questions 10% Your score has been saved, but it's taking longer than Resources Ly Give Up? 9 Hint Check Answer Score usual to display. Press Esc to exit full screen 1 Question 0% 0 of co Attempts Two blocks of mass M, and M2 are connected by a massless 2 Question 0% string that passes over a massless pulley as shown in the 0 of co Attempts figure. M, has a mass of 2.25 kg and rests on an incline of Macmillan Learning 01 = 67.5. M2 rests on an incline of 02 = 17.5. Find the 3 Question 0/100 mass of block M2 so that the system is in equilibrium (i.e., 0 of co Attempts M M 2 not accelerating). All surfaces are frictionless. 4 Question 0% 0 of co Attempts M2 = kg 5 Question 0% Figure is not to scale. 0 of co Attempts 6 Question 0% 0 of co Attempts 7 Question 0% 0 of co Attempts 8 Question 0% 0 of co Attempts 9 Question 0% 0 of co Attempts 10 Question 0 of co Attempts 11 Question 0% 0 of co AttemptsAssignment 8 of 20 Questions 10% Your score has been saved, but it's taking longer than Check Answer Score A Resources Ly Give Up? Hint usual to display. X 4 Question 0% 0 of co Attempts A 2.03 kg book is placed on a flat desk. Suppose the coefficient of static friction between the book and the desk is 0.462 and the coefficient of kinetic friction is 0.251. 5 Question 0% 0 of co Attempts Macmillan Learning How much force is needed to begin moving the book? 6 Question 0% 0 of co Attempts N 7 Question 0% 0 of co Attempts 8 Question 0% How much force is needed to keep the book moving at constant speed once it begins moving? 0 of . Attempts 9 Question 0% 0 of co Attempts N 10 Question 0% 0 of co Attempts 11 Question 0% 0 of co Attempts 12 Question 0 of co Attempts 13 Question 0% 0 of co Attempts 14 Question 10%