Two blocks of masses `m_(i) = 2kg` and `m_(2) = 4kg` hang, over a massless pulley as shown in the figure. A force `F_(0)=100 N` acting at the axis of the pulley accelerates the system upwards Then :

Two blocks of masses m_(1)=2kg and m_(2)=5kg hang over a massless pulley as shown in the figure. A force F_(0)=100N acting at the axis of the pulley accelerates the system upwards. Then : ( Take g=9.8m//s^(2))

Two blocks of masses m_(1)=2kg and m_(2)=5kg hang over a massless pulley as shown in the figure. A force F_(0)=100N acting at the axis of the pulley accelerates the system upwards. Then : ( Take g=9.8m//s^(2))

Two blocks of masses m_(1)=2 kg and m_(2)=5 kg hang over a massless pulley as shown in the fig A force F_(0)=100N acting at the axis of the pulley accelerates the system upwards Find (a) the acceleration of each mass (b) the tension in the string.

Two blocks of masses 5 kg and 10 kg are connected by a massless spring as shown in the diagram. A force of 100 N acts on 10kg mass as shown. At a certain instant the acceleration of 5 kg mass is 12 m//s^(2) find the force in the spring and acceleration of 10 kg mass.

Two blocks of masses of 40 kg and 30 kg are connected by a weightless string passing over a frictionless pulley as shown in the figure.

Two blocks of masses of 40 kg and 30 kg are connected by a weightless string passing over a frictionless pulley as shown in the figure.

Two blocks of masses 3 kg and 6 kg are connected by a string as shown in the figure over a frictionless pulley. The acceleration of the system is

Two blocks with masses m_(1) = 0.2 kg and m_(2) = 0.3 kg hang one under other as shown in figure. Find the tensions in the strings (massless) in the following situations : (g = 10 m//s^(2)) if maximum allowable tension is 10 N. What is maximum possible upward acceleration ?

Two block of masses m =5kg and M =10kg are connected by a string passing over a pulley B as shown. Another string connect the center of pulley B to the floor and passes over another pulley A as shown. An upwards force F is applied at the center of pulley A . Both the pulleys are massless. Find the acceleration of block m and M , if F is (a) 100N 300N 500N(Take g = 10m//s^(2))