What is the formula for velocity ratio of a simple wheel and axle?

What is the formula for velocity ratio of a simple wheel and axle? Hence, the velocity ratio of the system= 2pR/2pr = R/r. Thus the velocity ratio of a wheel and axle is the ratio of the radius of the wheel to the radius of the axle. What is the formula for velocity ratio? This … Continue reading What is the formula for velocity ratio of a simple wheel and axle?