The diameter of a wheel is 1.26m what the distance covered in 500 revolution
Diameter of circle =1.26mtravel distance=circumference of circle ×500 revolutioncircumference of circle = one revolutionnow,according to questions (A.T.Q),finding distance,circumference of circle = 2πr=2×22/7x(1.26/2)=3.96distance in 500 revolution = 3.96×500 =1980.00\xa0
Diameter of the wheel = 1.26 mradius = 1.26/2 =0.63mThe diatnce travelled in one revolution = perimeter of the wheel = 2π r= 2 x 3.14 x 0.63 = 3.95 mDiatnce travelled in 500 revolutions = 500 X 3.95 m = 1975 m