In the above diagram system is in equilibrium if applied force `F` is doubled how much mass less block will more towards right before new equilibrium is achieved
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Find how much mass m will rise if 4m falls away. Blocks are at rest and in equilibrium.

Find how much mass m will rise if 4m falls away. Blocks are at rest and in equilibrium.

In the arrangement shown in the figure the system is in equilibrium. Mass of the block A is M and that of the insect clinging to block B is m. Pulley and string are light. The insect loses contact with the block B and begins to fall. After how much time the insect and the block B will have a separation L between them.

If the speed of a motor car is doubled , how much more distance will it cover before stopping under the same retarding force ?

In the above diagram all surface friction less what horizontal force has to be applied on wedge such in equilibrium steady state sping is compressed by (mg sin theta)/(K) .

In the arrangement shown all pulleys and strings are ideal. A vertical downward force of 10N is needed to apply on block A to keep the system in equilibrium. If mass of B is 10kg then find the mass of A

Two blocks of masses 'm' and and 'M' are arranged as shown in the The coefficient of friction between the two blocks is 'mu' , where as between the lower block and the horizontal surface is zero. Find the force 'F' to be applied on the upper block for the system to be under equilibrium ? .

A block of mass M is hung by ropes as shown in the following figure. The system is in equilibrium. The point O represents the knot, the junction of the three ropes. Which of the following statements is true concerning the magnitudes of the three forces in equilibrium ?

A block is kept on a rought incline whose angle of inclination is greater than angle of repose. (a) Find the minimum and maximum force F applied parallel to incline that will keep it in equilibrium. (b) What is the required force if it is applied normal to the incline? (c) What is the range of F if it is applied horizontally on the block?

A block of mass m is placed on a rough horizontal floor and it is pulled by a ideal string by a constant force F as shown. As the block moves towards right the friction force on block