In the figure below, three connected blocks are pulled to the right on a horizontal frictionless table by a force of magnitude T3 = 71.6 N. T T2 T3 (a) If m1 = 11.0 kg, m2 = 23.0 kg, and m3 = 30.5 kg, calculate the magnitude of the acceleration of the system. m/s2 (b) Calculate the tension T1. N (c) Calculate the tension T2.

A 2.00-kg object B is connected with a string to a 3.00-kgobject A, which is connected with a second string over a massless, frictionless pulley to a 8.00-kg object C. The strings have negligible mass and do not stretch, and the level tabletop is frictionless.   Calculate the tension ?1. ?1=   N Calculate the tension ?2. ?2=   N Calculate the acceleration ? of the system. ?=   m/s2

In the system shown in figure m., m, and m2 are the masses of the bodies. The pulleys and threads have negligible masses and there is no friction. Find the acceleration of the body m,. Analyze the possible cases. mo m, m2 4m1m2+mo(m1-m2) g 4m,m2+mo(m1+m2) ans

Two blocks with masses M1 and M2 hang one under the other. For this problem, take the positive direction to be upward, and use g for the magnitude of the free-fall acceleration. Assume accelerating the blocks are accelerating upward (due to the tension in the strings) with acceleration of magnitude a. a. Find T2, the tension in the lower rope. b. Find T1, the tension in the upper rope.

In the figure below, three connected blocks are pulled to the right on a horizontal frictionless table by a force of magnitude T3 = 71.2 N.   (a) If m1 = 12.5 kg, m2 = 23.5 kg, and m3 = 30.5 kg, calculate the magnitude of the acceleration of the system. m/s2(b) Calculate the tension T1. N(c) Calculate the tension T2. N

COMPLETE WITH FBD STEP BY STEP 2. A 15.0-kg load of bricks hangs from one end of an inextensible rope that passes over a small, frictionless pulley. A 28.0-kg counterweight is suspended from the other end of the rope. The system is released from rest. What is the magnitude of the acceleration of the system? What is the tension acting on the rope? 28.0 kg 15.0 kg

Two blocks are connected as shown. Their masses are m1 = 6.12 kg and m2 = 4.95 kg. The tabletop supporting Block 1 is frictionless. The masses for all strings and all pulleys in this problem are negligible. The friction in the pulleys is also negligible. Note the magnitude of the acceleration of mass m1 is twice that of mass m2 because of the way strings are connected to the two masses. 1. Calculate the magnitude of the acceleration in m/s2 for Block 2? 2. Calculate the magnitude of the tension (in Newtons) in the string attached to Block 1?