[" Q.24If the string "&" all the pulleys are ideal,acceleration of mass "m" is "],[[" (A) "(g)/(2)," (B) "0],[" (C) "g," (D) dependent on "m]]quad ubrace([0],[y]])_(" 倍 ")

Two masses M_(1) =5kg, M_2 =10kg are connected at the ends of an inextensible string passing over a frictionless pulley as shown. When masses are released, then acceleration of masses will be (a) g (b) (g)/(2) (c) (g)/(3) (d) (g)/(4)

In the figure both blocks have same mass m.Surface is smooth.Pulleys and string are ideal.If acceleration of B is (nF)/(13m) find n

Two bodies of massless string passing over a frictionless pulley. The acceleration of the system is (g=9.8m//s^(2))

Consider the situation shown in figure. Both the pulleys and the strings are light and all the surfaces are frictionless. Calculate (a) the acceleration of mass M, (b) tension in the string PQ and (c ) force exerted by the pulley P.

Three blocks of masses m_(1), m_(2) and M are arranged as shown in figure. All the surfaces are fricationless and string is inextensible. Pulleys are light. A constant force F is applied on block of mass m_(1) . Pulleys and string are light. Part of the string connecting both pulleys is vertical and part of the strings connecting pulleys with masses m_(1) and m_(2) are horizontal. {:((P),"Accleration of mass " m_(1),(1) F/(m_(1))),((Q),"Acceleration of mass" m_(2),(2) F/(m_(1)+m_(2))),((R),"Acceleration of mass M",(3) "zero"),((S), "Tension in the string",(4) (m_(2)F)/(m_(1)+m_(2))):}

Three blocks of masses m_(1), m_(2) and M are arranged as shown in figure. All the surfaces are fricationless and string is inextensible. Pulleys are light. A constant force F is applied on block of mass m_(1) . Pulleys and string are light. Part of the string connecting both pulleys is vertical and part of the strings connecting pulleys with masses m_(1) and m_(2) are horizontal. {:((P),"Accleration of mass " m_(1),(1) F/(m_(1))),((Q),"Acceleration of mass" m_(2),(2) F/(m_(1)+m_(2))),((R),"Acceleration of mass M",(3) "zero"),((S), "Tension in the string",(4) (m_(2)F)/(m_(1)+m_(2))):}

Consider4 the situation shown in figure. Bothe the pulleys and the string are light and all the surfaces are friction less. a. Find the acceleration of the mass M. b. Find the tension in the string c. Calculate the force exerted by the clamp on the pulley A in the figure.

Consider4 the situation shown in figure. Bothe the pulleys and the string are light and all the surfaces are friction less. a. Find the acceleration of the mass M. b. Find the tension in the string c. Calculate the force exerted by the clamp on the pulley A in the figure.

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 (b)300N (c)500N(Take g = 10m//s^(2))