A particle moves in a circle circle of diameter 10 M the distance covered by it in 2 complete resolution is
Answers
Answered by
2
Answer:
20π
Explanation:
Distance = 2 × 2πr
= 2πD
= 2π x 10
= 20π
Answered by
20
Answer....
Diameter = 10m
Radius = 10/2 = 5m
circumference of a circle = 2πr
= 2 × 22/7 × 5
= 44/7 × 5
= 220/7 m
Distance covered by it in 2 revolution =
2 × 220/7
= 440/7 = 62.85 (approx)
Similar questions