Question

The diameter of the bullock cart wheel is 1.4 m . Find the distance coveredby it in 150 rotations​

Answer 1

Answer:

Given, the diameter of the bullock cart wheel is 1.4 m. We know that the circumference of circle = πd units. ∴ The distance covered in 150 rotations = 150 × 4.4 = 660 m.

Answer 2

Step-by-step explanation:

distance covered is equal to 2πr

2×π×r=2×22/7×0.7= 4.4 m ( d=1.4 then r=0.7)

4.4m for 1 revolution

then for 150 resolutions= 150×4.4=660

DISTANCE COVERED IS 660m