363352 A block of mass $m$ slides down the plane inclined at angle ${30}^{\circ }$ with an acceleration ${\displaystyle \frac{g}{4}}$ The value of coefficient of kinetic friction will be

363354 In the given arrangement of a doubly inclined plane two blocks of masses $M$ and $m$ are placed. The blocks are connected by a light string passing over an ideal pulley as shown. The coefficient of friction between the surface of the plane and the blocks is 0.25 . The value of $m$ , for which $M=10kg$ will move down with an acceleration of $2m/s^2$ is (Take $g=10m/s^2$ and $\tan {37}^{\circ }=\frac{3}{4}$ )

363355 A plank with a box on it at one end is gradually raised about the other end. As the angle of inclination with the horizontal reaches ${30}^{\circ }$ the box starts to slip and slides 4.0 $m$ down the plank in 4.0 $s$. The coefficients of static and kinetic friction between the box and the plank will be, respectively :

363352 A block of mass $m$ slides down the plane inclined at angle ${30}^{\circ }$ with an acceleration ${\displaystyle \frac{g}{4}}$ The value of coefficient of kinetic friction will be

363353 A block rests on a rough inclined plane making an angle of ${30}^{\circ }$ with the horizontal. The coefficient of static friction between the block and the plane is 0.8. If the frictional force on the block is 10 $N$, the mass of the block is $(y=10m{s}^{-2})$

363354 In the given arrangement of a doubly inclined plane two blocks of masses $M$ and $m$ are placed. The blocks are connected by a light string passing over an ideal pulley as shown. The coefficient of friction between the surface of the plane and the blocks is 0.25 . The value of $m$ , for which $M=10kg$ will move down with an acceleration of $2m/s^2$ is (Take $g=10m/s^2$ and $\tan {37}^{\circ }=\frac{3}{4}$ )

363355 A plank with a box on it at one end is gradually raised about the other end. As the angle of inclination with the horizontal reaches ${30}^{\circ }$ the box starts to slip and slides 4.0 $m$ down the plank in 4.0 $s$. The coefficients of static and kinetic friction between the box and the plank will be, respectively :

363352 A block of mass $m$ slides down the plane inclined at angle ${30}^{\circ }$ with an acceleration ${\displaystyle \frac{g}{4}}$ The value of coefficient of kinetic friction will be

363353 A block rests on a rough inclined plane making an angle of ${30}^{\circ }$ with the horizontal. The coefficient of static friction between the block and the plane is 0.8. If the frictional force on the block is 10 $N$, the mass of the block is $(y=10m{s}^{-2})$

363354 In the given arrangement of a doubly inclined plane two blocks of masses $M$ and $m$ are placed. The blocks are connected by a light string passing over an ideal pulley as shown. The coefficient of friction between the surface of the plane and the blocks is 0.25 . The value of $m$ , for which $M=10kg$ will move down with an acceleration of $2m/s^2$ is (Take $g=10m/s^2$ and $\tan {37}^{\circ }=\frac{3}{4}$ )

363355 A plank with a box on it at one end is gradually raised about the other end. As the angle of inclination with the horizontal reaches ${30}^{\circ }$ the box starts to slip and slides 4.0 $m$ down the plank in 4.0 $s$. The coefficients of static and kinetic friction between the box and the plank will be, respectively :

363352 A block of mass $m$ slides down the plane inclined at angle ${30}^{\circ }$ with an acceleration ${\displaystyle \frac{g}{4}}$ The value of coefficient of kinetic friction will be

363353 A block rests on a rough inclined plane making an angle of ${30}^{\circ }$ with the horizontal. The coefficient of static friction between the block and the plane is 0.8. If the frictional force on the block is 10 $N$, the mass of the block is $(y=10m{s}^{-2})$

363354 In the given arrangement of a doubly inclined plane two blocks of masses $M$ and $m$ are placed. The blocks are connected by a light string passing over an ideal pulley as shown. The coefficient of friction between the surface of the plane and the blocks is 0.25 . The value of $m$ , for which $M=10kg$ will move down with an acceleration of $2m/s^2$ is (Take $g=10m/s^2$ and $\tan {37}^{\circ }=\frac{3}{4}$ )

363355 A plank with a box on it at one end is gradually raised about the other end. As the angle of inclination with the horizontal reaches ${30}^{\circ }$ the box starts to slip and slides 4.0 $m$ down the plank in 4.0 $s$. The coefficients of static and kinetic friction between the box and the plank will be, respectively :