Commercially available resectoscope vary in size, from 22 to 28 French gauge. The gauge number corresponds to the size , thus an increased gauge is a larger scope. Take care and regards.
The fastest human footspeed on record is 44.7 km/h (12.4 m/s or 27.78 mph), seen during a 100 meters sprint (average speed between the 60th and the 80th meter) by Usain Bolt. Maximum human sprint speed is strikingly slower than that of many animals.
Acceleration of gravity is 9.8m/s squared. However the terminal velocity of a falling person is about 54m/s (124mph) plus or minus a little due to clothing and body position, balled up a person can reach about 200mph. Fastest recorded speed is 321mph but this took practice and perfect body positioning.