JEE Main & Advanced
Sample Paper
JEE Main - Mock Test - 38
question_answer
Two blocks of masses 2 kg and 1 kg respectively are tied to the ends of a string which passes over a light frictionless pulley. The masses are held at rest at the same horizontal level and then released. What is the distance (in m) traversed by centre of mass in 2 seconds? \[(g=10m/{{s}^{2}})\]