Two blocks`A` and`B` are connected to each other by a string and a spring , the spring pases and a frictionlesss pulley as down over in the figure . Block `B` sides over the horizental top surface of a strionry block `C` both with the verical side of `C` , both with the same conform speed

The coefficient of friction between the surface the of block is `0.2` force constant of the spring is `1960` newtons , if mass of block `A` is `2` kg , celculate the mass of block `F` and `B` and the energy stored is the spring

Two blocks A and B are connected to each other by a string and a spring , the spring passes through a friction less pulley as shown in the figure . Block B slides over the horizontal top surface of a stationary block C both with the vertical side of C , both with the same uniform speed The coefficient of friction between the surface the of block is 0.2 force constant of the spring is 1960 newtons/metre , if mass of block A is 2 kg , calculate the mass of block B and the energy stored is the spring ?

Two blocks A and B are connected to each other by a string and a spring, the string passes over a frictionless pulley as shown in the figure. Block B slides over the horizontal top surface of a stationary block C and the block A slides along the vertical side of C, both with the same uniform speed. The coefficient of friction between the surfaces of blocks is 0.2. Force constant of the spring is 1960 newtons/m. If mass of block A is 2 kg. The mass of block B and the energy stored in the spring are _____ kg and _____ J.

Two blocks A and B are connected to each other by a string and a spring, the string passes over a frictionless pulley as shown in Block B slides over the horizontal surface of a stationary block C and the block. A slides along the vertical side of C, both with same uniform speed. The coefficient of friction between the surface of the blocks is 0.2 Force constant of the spring is 1960 N//m if the mass of block A is 2 kg calculate the mass of the block B and the energy stored in the spring.

Two blocks A and B are connected to each other by a string and a spring , the string passes over a frictionless pulley as shown in the figure. Block B slides over the horizontal top surface of a stationary block C and the block A slides along the vertical side of C , both with the same uniform speed. The coefficient of friction between the surface and blocks is 0.5, K = 2000 N//m . If mass of A is 2 kg calculate mass of B . .

Two blocks A and B are connected to each other by a string and a spring , the string passes over a frictionless pulley as shown in the figure. Block B slides over the horizontal top surface of a stationary block C and the block A slides along the vertical side of C , both with the same uniform speed. The coefficient of friction between the surface and blocks is 0.5 K = 2000 N//m . If mass of A is 2 kg calculate mass of B . .

If the two blocks moves with a constant uniform speed then find coefficient of fricition between the surface of the block B and the table. The spring is massless and the pulley is fricitionless.