Question

7. The diameter of a wheel of a car is 77 cm. Find the distance covered by the wheel in 500
revolutions.
Find the diameter of a wheel whose circumference is 176 cm.​

Answer 1

Answer:

Distance coverd in one revolution is =πd=

7

22

×77=242 cm

Distance coverd in 500 revolutions =500×242=121000 cm=1210m