An ideal set of gears is shown in Table 2.5, item 10. Neglect the inertia and friction

Question:

An ideal set of gears is shown in Table 2.5, item 10. Neglect the inertia and friction of the gears and assume that the work done by one gear is equal to that of the other. Derive the relationships given in item 10 of Table 2.5. Also, determine the relationship between the torques Tm and TL.