(4-51) Figure 4-45 shows a block (mass mA) on a smooth horizontal surface, connected by a thin cord

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(4-51) Figure 4-45 shows a block (mass mA) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (mass 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.

Zhangjin Xu

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could you do this example? thanks, A block with mass mA = 10.0 kg on a smooth horizontal surface is connected by a thin cord that passes over a pulley to a second block with mass mB = 4.0 kg which hangs vertically. then Determine the magnitude of the acceleration of the system.
Express your answer to two significant figures and include the appropriate units. then If initially, mA is at rest 1.250 m from the edge of the table, how long does it take to reach the edge of the table if the system is allowed to move freely?
Express your answer to two significant figures and include the appropriate units. then If mB = 1.0 kg, how large must mA be if the acceleration of the system is to be kept at g/100?
Express your answer to two significant figures and include the appropriate units.

elirivas

(4-51) Figure 4-45 shows a block (mass mA) on a smooth horizontal surface, connected by a thin cord

(4-51) Figure 4-45 shows a block (mass mA) on a smooth horizontal surface, connected by a thin cord

Figure 4-45 shows a block (mass mA) on a smooth horizontal surface, connected by a thin cord that

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