4. Gear bending stress. Consider just the pair Gear 1 and 2. Gears are all 20° pressure angle with a milled profile and a face width of ". Let the

transmitted load be 14.0 lbf and the pitch-line velocity be 1178 ft/min. O What is Y for 20 and 80 teeth? )What is K? What is the bending stress on Gear 1, in psi? What is the bending stress on Gear 2?