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Standard XII

Physics

Maximum Push Using Friction

Two blocks A ...

Question

Two blocks A and B of mass 10 kg and 20 kg respectively are placed as shown in figure. Coefficient friction between all the surface is
$0.2 (g = 10 m / s^{2}) .$ Then

tension is the string is 306 N

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tension in the string is 132 N

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Acceleration of block B is

2.6 m / s^{2}

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Acceleration of block B is

4.7 m / s^{2}

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Solution

The correct options are
A tension is the string is 306 N
D Acceleration of block B is $4.7 m / s^{2}$

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Two blocks A and B of mass 10 kg and 20 kg respectively are placed as shown in figure. Coefficient friction between all the surface is0.2(g=10m/s2). Then

The correct options are A tension is the string is 306 N D Acceleration of block B is 4.7m/s2

Two blocks A and B of mass 10 kg and 20 kg respectively are placed as shown in figure. Coefficient friction between all the surface is
$0.2 (g = 10 m / s^{2}) .$ Then

The correct options are
A tension is the string is 306 N
D Acceleration of block B is $4.7 m / s^{2}$