A wheel of a car covers a distance of 3520 in 20 rotations. Find the radius of the wheel
Answers
Answered by
18
Answer:
28
Explanation:
A wheel of a car covers a distance of 3520 cm in 20rotations. find the radius of the wheel?
Answered by
38
Answer:
The radius of wheel is 28.025 units
Explanation:
Total distance covered 3520.
This distance is covered in 20 rotation.
SO distance covered in one rotation will be = 3520 / 20 = 176
Distance covered in one revolution is equal to the circumference of a circle
Hence
176 = 2 x pi x r
R = 176 / 2 x 3.14
R = 28.025
The radius of wheel is 28.025 units
Similar questions