Question

a motorcycle is running at the rate of 66 km per hour. each of its wheels makes 500 revolutions per minute. find the radius of the wheel.
ans: 35cm​

Answer 1

Answer:

To question kyon likha answer to aapne pehle se hi likha hai

Answer 2

Answer:

35 m

Step-by-step explanation:

66 km / hour = 500 rev /min or

1.1 km / min = 500 rev / min

1100 m = 500 rev

1 rev = 2.2 m = Circumference of the wheel

C = 2 x pie x r

r = C / 2 pie

r = 2.2 /(2 x3.14)

Radius = r = 0.35 m