13-43 When the weight of each block is as shown in the figure, find the tension and acceleration of the blocks in the string connected to each block. We ignore the mass of pulleys and ropes. B 6 kg A 8 kg Question 13-43
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A $1.00$ -kg object $A$ is connected with a string to a $2.00$ -kg object $B$, which is connected with a second string over a massless, frictionless pulley to a $4.00-mathrm{kg}$ object $C$ (Figure 4-43). Calculate the acceleration of the system and the tension in both strings. The strings have negligible mass and do not stretch, and the level tabletop is frictionless.
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The device shown below is the Atwood's machine considered in Example 6.5. Assuming that the masses of the string and the frictionless pulley are negligible, find an equation for the acceleration of the two blocks; find an equation for the tension in the string; and find both the acceleration and tension when block 1 has mass 1.3 kg and block 2 has mass 4.1 kg. a. In terms of m1, m2, g, and other necessary constants, the magnitude of the acceleration of the two blocks is a = . b. In terms of m1, m2, g, and other necessary constants, the magnitude of the tension is T = . c. With m1 = 1.3 kg and m2 = 4.1 kg, the numerical values of acceleration and tension are a = m/s^2 and T = N.
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A $1.00$ -kg object $A$ is connected with a string to a $2.00$ -kg object $B$, which is connected with a second string over a massless, frictionless pulley to a $4.00-\mathrm{kg}$ object $C$ (Figure 4-43). Calculate the acceleration of the system and the tension in both strings. The strings have negligible mass and do not stretch, and the level tabletop is frictionless. Example 4-8
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