A cyclist is riding a bicycle whose wheels have a diameter of 56 centimeters. Suppose she is traveling at 33 kilometers per hour. (A useful fact: 1km=.1000m) (a) Find the angular speed of the wheels in radians per minute. (b) Find the number of revolutions the wheels make per minute. Do not round any intermediate computations, and round your answer to the nearest whole number.

i don’t know

Step-by-step explanation:

Hang yourself

could

step-by-step explanation:

u send me a picture of ur work

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.