Two block of masses `M_(1) and M_(2)` are connected with a string passing over a pulley as shown in figure The block `M_(1)` lies on a horizontal surface friction between the block `M_(1)` and the horizontal surface is `mu` The system accelerates. What additional mass `m` should be plased on the block `M_(1)` so that the system does not accelerate ?

Two blocks of masses M_(1)=4 kg and M_(2)=6kg are connected by a string of negligible mass passing over a frictionless pulley as shown in the figure below. The coefficient of friction between the block M_(1) and the horizontal surface is 0.4. when the system is released, the masses M_(1) and M_(2) start accelrating. What additional mass m should be placed over M_(1) so that the masses (M_(1)+m) slide with a uniform speed?

Two blocks of masses M_(1)=4 kg and M_(2)=6kg are connected by a string of negligible mass passing over a frictionless pulley as shown in the figure below. The coefficient of friction between the block M_(1) and the horizontal surface is 0.4. when the system is released, the masses M_(1) and M_(2) start accelrating. What additional mass m should be placed over M_(1) so that the masses (M_(1)+m) slide with a uniform speed?

Two block of masses m_(1) and m_(2) are connected as shown in the figure. The acceleration of the block m_(2) is:

Two block of masses m_(1) and m_(2) are connected as shown in the figure. The acceleration of the block m_(2) is:

Blocks of mass M_(1) and M_(2) are connected by a cord which passes over the pulleys P_(1) and P_(2) as shown in the figure. If there is no friction, the acceleration of the block of mass M_(2) will be

Blocks of mass M_(1) and M_(2) are connected by a cord which passes over the pulleys P_(1) and P_(2) as shown in the figure. If there is no friction, the acceleration of the block of mass M_(2) will be

Two block of masses M_(1) and, M_(2) are connected with a string which passed over a smooth pulley . The mass M_(1) is placed on a tough inclined plane as shown in figure .The coefficient of friction between and block and the inclined plane is mu what should be the minimum mass M_(2) so that the block M_(1) slides upwards?

Two block of masses M_(1) and, M_(2) are connected with a string which passed over a smooth pulley . The mass M_(1) is placed on a tough inclined plane as shown in figure .The coefficient of friction between and block and the inclined plane is mu what should be the minimum mass M_(2) so that the block M_(1) slides upwards?