Question

Q10. How many times will a wheel with a diameter of 0.35 m rotate when it travels a
distance of 100 m?

Answer 1

Answer:

for one complete rotation of wheel of diameter 0.35m,

it covers a distance of π*0.35 = 1.1mtr(approximately),

so,to cover 100m distance,

it should rotate 100/1.1 =90.95 =~ 91 times,

the wheel should rotate 91 times to travel a distance of 100m.