Two blocks A and B of masses $5 \mathrm{~kg}$ and $10 \mathrm{~kg}$ respectively are placed as shown in the…

Two blocks A and B of masses $5 \mathrm{~kg}$ and $10 \mathrm{~kg}$ respectively are placed as shown in the figure. The coefficient of friction between all the surfaces is 0.2 . Then the acceleration of the block B is $\left(\mathrm{g}=10

1. $2.6 \mathrm{~ms}^{-2}$
2. $47 \mathrm{~ms}^{-2}$
3. $26 \mathrm{~ms}^{-2}$
4. $4.7 \mathrm{~ms}^{-2}$

Solution

Asked in: AP EAMCET 2018 (24 Apr Shift 2)

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