There blocks of masses `m_(1)` , `m_(2)` and `m_(3)` are connected by may less unstretchable strings on a smooth surface. Tension `T_(2)` is.

There blocks of masses m_(1),m_(2) and m_(3) are connected by massless strings as shown in figure on a frictionless table. They are pulled with a force T_(3)=50 N. If m_(1)=10 kg, m_(2)=6 kg and m_(3)=2 kg, the tension T_(2) will be

Three blocks of masses m_(1),m_(2) and m_(3) are connected by massless strings as shown on a frictionless table. They are pulled with a force T_(3)=40N . If m_(1)=10kg,m_(2)=6kg and m_(3)=4kg the tension T_(2) will be

Three blocks of masses m_(1),m_(2) and m_(3) are connected by massless strings as shown on a frictionless table. They are pulled with a force T_(3)=40N . If m_(1)=10kg,m_(2)=6kg and m_(3)=4kg the tension T_(2) will be

Three blocks of masses m_(1),m_(2) and m_(3) are connected by massless strings as shown on a frictionless table. They are pulled with a force T_(3)=40N . If m_(1)=10kg,m_(2)=6kg and m_(3)=4kg the tension T_(2) will be

Two blocks of masses m_(1) and m_(2) are connected by a massless spring and placed on smooth surface. The spring initially stretched and released. Then :

Two blocks of masses m_(1) and m_(2) are connected by a massless spring and placed on smooth surface. The spring initially stretched and released. Then :

Three blocks of masses m_1 , m_2 and m_3 are connected by massless strings on a frictionless table.They are pulled with a force T_3 = 40 N .If m_1 = 10 kg ,m_2 = 6 kg and m_3 = 4 kg . th tension T_2 will be : .

Three blocks of masses m _ 1 , m _ 2 and m_ 3 are connected by mass less string as shown kept on a frictionless table. They are pulled with a force T _ 3 = 40 N. If m _ 1 = 10 kg, m _ 2 = 6 kg and m _ 3 = 4kg , the tension T _ 2 will be

Three blocks of masses m _ 1 , m _ 2 and m_ 3 are connected by mass less string as shown kept on a frictionless table. They are pulled with a force T _ 3 = 40 N. If m _ 1 = 10 kg, m _ 2 = 6 kg and m _ 3 = 4kg , the tension T _ 2 will be