Q. Velocity of sliding between two mating gear surfaces can be defined as (Solved)
1. Sum of their angular velocities x distance between pitch point and point of contact.
2. Sum of their angular velocities x distance between their centres of rotation.
3. Sum of their angular velocities x difference between their pitch circle diameters
4. None of these
5. None of the above
- a. Sum of their angular velocities x distance between pitch point and point of contact.