Three blocks with masses `m` , `2m` and `3m` are connected by strings, as shown in the figure. After an upward force `F` is applied on block `m` , the masses move upward at costant speed `v` . What is the net force on the block of mass `2m` ? (`g` is the acceleration due to gravity). ltBrgt

Three blocks with masses m, 2m and 3m, are connected by strings, as shown in the figure. After an upward fforce F is applied on block m, the masses move upward at constant speed v. What is the net force on the block of mass 2m? (g is the acceleration due to gravity)

Three blocks with masses m, 2m, 3m. are connected by strings , as shown in the figure. After an upward forced is applied bn block m, the masses move upward at constant speed v. What is the net force on the block of mass 2m? ( g is the acceleration due to gravity). .

Two blocks of masses m_1 and m_2 are connected as shown in the figure. The acceleration of the block m_2 is :

Two blocks of masses m_1 and m_2 are connected as shown in the figure. The acceleration of the block m_2 is :

Two block of masses m_(1) and m_(2) are connected as shown in the figure. The acceleration of the block m_(2) is:

Two block of masses m_(1) and m_(2) are connected as shown in the figure. The acceleration of the block m_(2) is:

Three blocks are connected by massless strings on a frictionless inclined plane of 30^(@) as shown in the figure. A force of 104 N is applied upward along the incline to mass m_(3) causing an upward motion of the blocks. What is the acceleration of the blocks? (Assume, acceleration due to gravity, g=10 m//s^(2) )

Two blocks of masses M_1 and M_2 are placed in contact with each other on a frictionless horizontal surface. If a force F is applied on the block of mass M_1 , what is the contact force between the two blocks?

A constant force F=m_2g/s is applied on the block of mass m_1 as shown in figure. The string and the pulley are light and the surface of the table is smooth. Find the acceleration of m_1

A constant force F=m_2g/s is applied on the block of mass m_1 as shown in figure. The string and the pulley are light and the surface of the table is smooth. Find the acceleration of m_1