3. A 12-kg block is acted upon by two forces that are in opposite direction, one a 540 Nand the other of 1260 N. Determine the acceleration produced. How is the directionof the acceleration related to the forces?4. A 3.5-kg block rest on a horizontal tabletop. A cord is attached to this block, the cordpassing over a pulley at the edge of the table. At the end of the cord is hung anotherblock weighing 5 N. Determine the tension in the cord and the distance the blocksmoved after 2 seconds.

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Description: 3. A 12-kg block is acted upon by two forces that are in opposite direction, one a 540 Nand the other of 1260 N. Determine the acceleration produced. How is the directionof the acceleration related to the forces?4. A 3.5-kg block rest on a horizonta

3, From Newton's law Fnet=maF2-F1=maa=F2-F1m

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3. A 12-kg block is acted upon by two forces that are in opposite direction, one a 540 N and the other of 1260 N. Determine the acceleration produced. How is the direction of the acceleration related to the forces? aton A cord is attached to this block, the cord

3. A 12-kg block is acted upon by two forces that are in opposite direction, one a 540 N and the other of 1260 N. Determine the acceleration produced. How is the direction of the acceleration related to the forces? aton A cord is attached to this block, the cord

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: The Laws Of Motion

Section: Chapter Questions

Problem 7P: Review. Three forces acting on an object are given by F1=(2.00i2.00j)N, and F1=(5.00i3.00j)N, and...

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