Tension in String Between Connected Blocks · PhysicsBowl 2022 #21
Physics · mechanics
Problem
Three blocks (m1 = 1 kg, m2 = 2 kg, m3 = 3 kg) connected by cords are pulled by a constant force, F, of 18 N on a frictionless horizontal table. T2 is the tension in the rope between m2 and m3. What is T2?
a. 3 N b. 6 N c. 9 N d. 12 N e. 15 N