4) An aluminum block of mass m, and a copper block of mass m2 are connected by a light string over a frictionless and we

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4 An Aluminum Block Of Mass M And A Copper Block Of Mass M2 Are Connected By A Light String Over A Frictionless And We 1 (29.41 KiB) Viewed 24 times

4) An aluminum block of mass m, and a copper block of mass m2 are connected by a light string over a frictionless and weigthless pulley. They move on a steel surface as shown in Figure having angle e. The kinetic friction constants between aluminium and steel is Hand between aluminium and copper is 12. a. Draw a free-body diagram for each block and identify the action-reaction forces between the blocks. b. Determine the tension in the string and the magnitude of the acceleration. Aluminum Copper M 72 Steel