Dynamcis 03_02 Force Mass and Acceleration Problem with Solution in Rectilinear Motion of Kinetics

The system is released from rest with the cable taut.
For the friction coefficients s= 0.25 and k= 0.20 ,
calculate the acceleration of each body and the tension T in the cable. Neglect the small mass and friction of the pulleys.

[bikram]

At last I can say : thank you sir 🙏🙏🙏🙏🙏🙏🙏🙏

[ForaKotola]

The mass of the block B is 20..but you just used 15 why?

[pematsomu]

Sir How mass of B is 15 it should be 20 na sir

[sebastiangomez]

does anybody know from what text book was this problem taken out of?

[oseamiya]

Haha, Mass is 20 but everytime he writes 15