2 years ago

The diameter of a cart wheel is 2.1 m. Find the distance traveled when it completes 100 revolutions.

Mathematics

1 answer:

musickatia [10]2 years ago

4 0

Answer

660

Step-by-step explanation:

to find the distance covered in one revolution, we need to find the circumference of the circle.

Radius of wheel is

= 2.1 / 2

= 1.05 m

Distance traveled when 100 revolutions are completed :

= 100 x circumference of the wheel

= 100 x 2 x (22/7) x (1.05)

= 100 x 2 x 22 x 0.15

= 660 m

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