(a) Belt speed. (b) Ratio of belt tensions. (c) Tension in slack side of belt. (d) Tension in tight side of belt. (e) Length of belt for the drive. (f) Length of belt if the drive is changed to a crossed-belt drive. Answers: (a) \( 2,1 \mathrm{~m} / \mathrm{s} \); (b) \( \mathrm{T}_{1}=2,25 \mathrm{~T}_{2} \); (c) \( \mathrm{T}_{2}=11,428 \mathrm{kN} \); (d) \( \mathrm{T}_{1}= 25,713 \mathrm{kN} \); (e) \( 1,73 \mathrm{~m} \); (f) \( 1,759 \mathrm{~m} \).

Hello! I see you've listed several parts of a problem along with your answers: **Problem Parts:** (a) Belt speed. (b) Ratio of belt tensions. (c) Tension in slack side of belt. (d) Tension in tight side of belt. (e) Length of belt for the drive. (f) Length of belt if the drive is changed to a crossed-belt drive. **Your Answers:** - (a) \( 2.1 \, \text{m/s} \) - (b) \( T_1 = 2.25 \, T_2 \) - (c) \( T_2 = 11.428 \, \text{kN} \) - (d) \( T_1 = 25.713 \, \text{kN} \) - (e) \( 1.73 \, \text{m} \) - (f) \( 1.759 \, \text{m} \) To provide accurate feedback or verification of these answers, I would need the full details of the problem, including any given data such as pulley sizes, diameters, motor speed, forces involved, angles, or other relevant information. **Could you please provide the complete problem statement?** This will help me understand the context and ensure that the answers align correctly with the questions. Looking forward to assisting you further!