Question

the wheel of the motor cycle is of radius 35cm. how many revolution per minute must the wheel make so as to keep a speed of 66km/hour​

Answer 1

Answer:

Explanation:

radius = 35cm = 0.00035km

speed = 66km/h

number of revolution per hour = 66*0.00035

number of revolution per minute = 66*0.00035/60

                                                       =0.000385

hope the answer is helpful :)