A block of mass M is placed on a horizontal surface and it is tied with an inextensible string to a

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4-2.Friction

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$A$ block of mass $M$ is placed on $a$ horizontal surface and it is tied with an inextensible string to $a$ block of mass, as shown in figure. A block of mass $m_0$ is also placed on $M$ In previous problem, the tension in the string will be

A

$\frac{{mM}}{{m + M}}g$

B

$\frac{{m({m_0} + M)}}{{m + {m_0} + M}}g$

C

$\left[ {\frac{{m + \mu ({m_0} + M)}}{{m + M}}} \right]Mg$

D

$\left[ {\frac{{mM + \mu m({m_0} + M)}}{{m + M}}} \right]g$

Solution

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Standard 11

Physics

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