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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 5 - NLM > Three blocks with masses m, 2 m and 3 m are connected by strings, as shown in the figure. After an upward force F is applied on block m, the masses move upward at constant speed v. What is the net force on the block of mass 2 m ? (g is the acceleration due to gravity).

Three blocks with masses m, 2 m and 3 m are connected by strings, as shown in the figure. After an upward force F is applied on block m, the masses move upward at constant speed v. What is the net force on the block of mass 2 m ? (g is the acceleration due to gravity).

2 m and 3 m are connected by strings as shown in the figure. After an upward force F is applied on block m the masses move upward at constant speed v. What is the net force on the block of mass 2 m ? (g is the acceleration due to gravity). Three blocks with masses m