Respuesta :

Motorcycles have two or three wheels, a seat for the rider and at lease a 70 horse-powered engine. 

Answer

15 horse-powered engine.

Explanation

Horsepower  is a unit of measurement of power. The power that an engine produces is called horsepower.

To calculate the horse power of an engine  this is the formula used   (RPM * T) / 5252=HP, where RPM is the engine speed, T is the torque, and 5,252 is radians per second. The first calculation you want to do is multiply the torque and the engine speed