Two blocks of masses 2.9 kg and 1.9 kg are suspended from a rigid support S by two inextensible wires each of length 1 m. The upper wire has negligible mass and the lower wire has a uniform mass of 0.2 kg/m. Thewhole system of block, wire and support have an upward acceleration of 0.2 m/s2. g = 9.8 m/s2. The tension at the mid-point of lower wire is-

Two blocks of mass 2.9 kg and 1.9 kg are suspended from a rigid support S by two inextensible wires each of length 1 meter, see fig. The upper wire has negligible mass and the lower wire has a uniform mass of 0.2kg//m . The whole system of blocks wires and support have an upward acceleration of 0.2m//s^2 . Acceleration due to gravity is 9.8m//s^2 . (i) Find the tension at the mid-point of the lower wire. (ii) Find the tension at the mid-point of the upper wire.

Two blocks of mass 2.9 kg and 1.9 kg are suspended from a rigid support S by two inextensible wires each of length 1 meter, see fig. The upper wire has negligible mass and the lower wire has a uniform mass of 0.2kg//m . The whole system of blocks wires and support have an upward acceleration of 0.2m//s^2 . Acceleration due to gravity is 9.8m//s^2 . (i) Find the tension at the mid-point of the lower wire. (ii) Find the tension at the mid-point of the upper wire.

Two block of mass 2.9 kg and 1.9 kg are suspended from a rigid support S by two inextensible wires each of length 1 m , as shown in figure. The upper wire has negligible mass and the lower wires and support have an uniformly mass of 0.2 kg .The whole system of blocks, wire and support have an upwards acceleration of 0.2 m//s^(2) . Acceleration due to gravity is 9.8 m//s^(2) . (a) Find the tension at the mid point of the lower wire. (b)Find the tension at the mid point of the upper wire.

Two block of mass 2.9 kg and 1.9 kg are suspended from a rigid support S by two inextensible wires each of length 1 m , as shown in figure.The upper wire has negligibible mass and the lower wires and support have an uniformly mass of 0.2 kg .The whole system of blocks, wire and support have an upwardds acceleration of 0.2 m//s^(2) . Accceleration due to gravity is 9.8 m//s^(2) . (a) Find the tension at the mid point of the lower wire. (b)Find the tension at the mid point of the upper wire.

As shown in Fig. 5-51, body C (2.9 kg) and body D (1.9 kg) are suspended from a rigid support by inextensible wires B and A, each of length 1.0 m. Wire B has negligible mass, wire A has a uniform density of 0.20 kg/m. The whole system undergoes an upward acceleration of magnitude 0.50" m"//"s"^(2) . Find the tension at the midpoint in (a) wire A and (b) wire B.

A lifts is tied with thick iron wires and its mass is 1000 kg. The minimum diameter of wire, If the maximum accelertion of lifts is 1.2 m//s^(2) , is ( g = 9.8 m //s^(2) )