372111 An object is gently placed on a long converges belt moving with \(11 \mathrm{~ms}^{-1}\). If the coefficient of friction is 0.4 , then the block will slide in the belt up to distance of

372112 Two blocks, of mass \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) respectively, are connected by a spring and kept on a frictionless table. The blocks are pulled apart, so that the spring is stretched, and released from rest. At a certain instant of time, the block of mass \(1 \mathrm{~kg}\), is found to be moving at a speed \(2 \mathrm{~m} / \mathrm{s}\). What must be the speed of the other block at this instant?

372113 A block of mass \(m\) is place on an inclined plane having coefficient of friction \(\mu\). The plane is making an angle \(\theta\) with horizontal. The minimum value of upward force acting along the incline that can just move the block up is

372114 A block of mass \(1 \mathrm{~kg}\) slides down a curved track that is one quadrant of a circle of radius \(1 \mathrm{~m}\). Speed of the block at the bottom is \(2 \mathrm{~m} / \mathrm{s}\). Work done by the frictional force on the block when it reaches at the bottom is

372115 In the arrangement, the minimum value of tension in the string to prevent it from sliding down is

372111 An object is gently placed on a long converges belt moving with \(11 \mathrm{~ms}^{-1}\). If the coefficient of friction is 0.4 , then the block will slide in the belt up to distance of

372112 Two blocks, of mass \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) respectively, are connected by a spring and kept on a frictionless table. The blocks are pulled apart, so that the spring is stretched, and released from rest. At a certain instant of time, the block of mass \(1 \mathrm{~kg}\), is found to be moving at a speed \(2 \mathrm{~m} / \mathrm{s}\). What must be the speed of the other block at this instant?

372113 A block of mass \(m\) is place on an inclined plane having coefficient of friction \(\mu\). The plane is making an angle \(\theta\) with horizontal. The minimum value of upward force acting along the incline that can just move the block up is

372114 A block of mass \(1 \mathrm{~kg}\) slides down a curved track that is one quadrant of a circle of radius \(1 \mathrm{~m}\). Speed of the block at the bottom is \(2 \mathrm{~m} / \mathrm{s}\). Work done by the frictional force on the block when it reaches at the bottom is

372115 In the arrangement, the minimum value of tension in the string to prevent it from sliding down is

372111 An object is gently placed on a long converges belt moving with \(11 \mathrm{~ms}^{-1}\). If the coefficient of friction is 0.4 , then the block will slide in the belt up to distance of

372112 Two blocks, of mass \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) respectively, are connected by a spring and kept on a frictionless table. The blocks are pulled apart, so that the spring is stretched, and released from rest. At a certain instant of time, the block of mass \(1 \mathrm{~kg}\), is found to be moving at a speed \(2 \mathrm{~m} / \mathrm{s}\). What must be the speed of the other block at this instant?

372113 A block of mass \(m\) is place on an inclined plane having coefficient of friction \(\mu\). The plane is making an angle \(\theta\) with horizontal. The minimum value of upward force acting along the incline that can just move the block up is

372114 A block of mass \(1 \mathrm{~kg}\) slides down a curved track that is one quadrant of a circle of radius \(1 \mathrm{~m}\). Speed of the block at the bottom is \(2 \mathrm{~m} / \mathrm{s}\). Work done by the frictional force on the block when it reaches at the bottom is

372115 In the arrangement, the minimum value of tension in the string to prevent it from sliding down is

372111 An object is gently placed on a long converges belt moving with \(11 \mathrm{~ms}^{-1}\). If the coefficient of friction is 0.4 , then the block will slide in the belt up to distance of

372112 Two blocks, of mass \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) respectively, are connected by a spring and kept on a frictionless table. The blocks are pulled apart, so that the spring is stretched, and released from rest. At a certain instant of time, the block of mass \(1 \mathrm{~kg}\), is found to be moving at a speed \(2 \mathrm{~m} / \mathrm{s}\). What must be the speed of the other block at this instant?

372113 A block of mass \(m\) is place on an inclined plane having coefficient of friction \(\mu\). The plane is making an angle \(\theta\) with horizontal. The minimum value of upward force acting along the incline that can just move the block up is

372114 A block of mass \(1 \mathrm{~kg}\) slides down a curved track that is one quadrant of a circle of radius \(1 \mathrm{~m}\). Speed of the block at the bottom is \(2 \mathrm{~m} / \mathrm{s}\). Work done by the frictional force on the block when it reaches at the bottom is

372115 In the arrangement, the minimum value of tension in the string to prevent it from sliding down is

372111 An object is gently placed on a long converges belt moving with \(11 \mathrm{~ms}^{-1}\). If the coefficient of friction is 0.4 , then the block will slide in the belt up to distance of

372112 Two blocks, of mass \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) respectively, are connected by a spring and kept on a frictionless table. The blocks are pulled apart, so that the spring is stretched, and released from rest. At a certain instant of time, the block of mass \(1 \mathrm{~kg}\), is found to be moving at a speed \(2 \mathrm{~m} / \mathrm{s}\). What must be the speed of the other block at this instant?

372113 A block of mass \(m\) is place on an inclined plane having coefficient of friction \(\mu\). The plane is making an angle \(\theta\) with horizontal. The minimum value of upward force acting along the incline that can just move the block up is

372114 A block of mass \(1 \mathrm{~kg}\) slides down a curved track that is one quadrant of a circle of radius \(1 \mathrm{~m}\). Speed of the block at the bottom is \(2 \mathrm{~m} / \mathrm{s}\). Work done by the frictional force on the block when it reaches at the bottom is

372115 In the arrangement, the minimum value of tension in the string to prevent it from sliding down is