A block of mass m, = 200 g is connected by a string of negligible mass...
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A block of mass m, = 200 g is connected by a string of negligible mass to a second block of mass m, = 400 g. The blocks are at rest on a rough table with coefficients of kinetic friction of l = 0.300, and Hkz = 0.200. A force of 2.50 N in the positive xdirection is applied to mass m2. mi m2 Find (a). the acceleration of each block. [(5 marks) (b). the tension in the connecting string. [5 marks) The system slides down with m, in lead an inclined plane while attached by the string parallel to the plane. The angle of incline is 0 = 30. The coefficient of kinetic frictions between blocks and the incline are same as earlier. Compute (c). the acceleration of the two boxes. [5 marks) (d). the tension in the string. [5 marks) (e). How would the answers to (a) and (b) change if m, trailed m2? (5 marks) A block of mass m, = 200 g is connected by a string of negligible mass to a second block of mass m, = 400 g. The blocks are at rest on a rough table with coefficients of kinetic friction of l = 0.300, and Hkz = 0.200. A force of 2.50 N in the positive xdirection is applied to mass m2. mi m2 Find (a). the acceleration of each block. [(5 marks) (b). the tension in the connecting string. [5 marks) The system slides down with m, in lead an inclined plane while attached by the string parallel to the plane. The angle of incline is 0 = 30. The coefficient of kinetic frictions between blocks and the incline are same as earlier. Compute (c). the acceleration of the two boxes. [5 marks) (d). the tension in the string. [5 marks) (e). How would the answers to (a) and (b) change if m, trailed m2? (5 marks)
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 9780073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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