Determine the acceleration of block A Answer in m/s^2, nearest whole number without written units. The system is released from rest with the cable taut. For the friction coefficients u, = 0.25 and H...

The answer must be 3 m/s^2

Extracted text: Determine the acceleration of block A Answer in m/s^2, nearest whole number without written units. The system is released from rest with the cable taut. For the friction coefficients u, = 0.25 and H 0.20, calculate the acceleration of each body and the ten- sion T in the cable. Neglect the small mass and fric- tion of the pulleys. 75 kg 25 kg 30 B