Question

the wheel of a cycle makes 800 revolutions . the radius of wheel is 0•7 meter . the distance covered will be.

Answer 1

circumference of wheel = 2πr =2*0.7*22/7 =4.4m
distance travelled = circumference * revolution =4.4*800 = 3520 m

Answer 2

Answer : circumference of wheel = 2πr =2*0.7*22/7 =4.4m

distance travelled = circumference * revolution =4.4*800 = 3520 m