The figure below shows a block (mass ma) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (mB), which hangs vertically. (a) Draw a free-body diagram for each block, showing the force of gravity on each, the force (tension) exerted by the cord, and any normal force. (b) Apply Newton's second law to find formulas for the acceleration of the system and for the tension in the cord. Ignore friction and the masses of the pulley and cord. Problems 32 and 33. Mass m, rests on a smooth horizontal surface; mg hangs vertically.

International Edition---engineering Mechanics: Statics, 4th Edition
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Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
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Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...
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Can you please explain how Newton's Laws and Vectors relate to this problem? Thank you!

The figure below shows a block (mass ma) on a smooth horizontal surface, connected
by a thin cord that passes over a pulley to a second block (mB), which hangs vertically.
(a) Draw a free-body diagram for each block, showing the force of gravity on each,
the force (tension) exerted by the cord, and any normal force. (b) Apply Newton's
second law to find formulas for the acceleration of the system and for the tension in
the cord. Ignore friction and the masses of the pulley and cord.
Problems 32 and 33.
Mass ma rests on a
smooth horizontal
surface; mg hangs
vertically.
Transcribed Image Text:The figure below shows a block (mass ma) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (mB), which hangs vertically. (a) Draw a free-body diagram for each block, showing the force of gravity on each, the force (tension) exerted by the cord, and any normal force. (b) Apply Newton's second law to find formulas for the acceleration of the system and for the tension in the cord. Ignore friction and the masses of the pulley and cord. Problems 32 and 33. Mass ma rests on a smooth horizontal surface; mg hangs vertically.
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