(II) Figure 4–53 shows a block (mass ma) on a smooth hori- zontal 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. FIGURE 4–53 Problems 32 and 33. mB Mass ma rests on a smooth horizontal surface; mâ hangs vertically.

(II) Figure 4–53 shows a block (mass ma) on a smooth hori- zontal 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. FIGURE 4–53 Problems 32 and 33. mB Mass ma rests on a smooth horizontal surface; mâ hangs vertically.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

(II) Figure 4–53 shows a block (mass ma) on a smooth hori-
zontal 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.
FIGURE 4–53
Problems 32 and 33.
mB
Mass ma rests on a
smooth horizontal
surface; mâ hangs
vertically.

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