A particle is moving in a circle of diameter 5 cm. The distance covered when it completes 3
revolutions is:(in cm)
(A) 10 π
(B) 15 π
(C) 5 π
(D) 30 π
ANSWER WITH EXPLANATION...
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Answers
Answered by
7
Answer:
Option(B) - 15π(47.14 cms)
Explanation:
Circle of diameter = 5 cm.
Total number of revolutions = 3.
Distance covered in 3 revolutions = 3πd
=> 3 * 5 * π
=> 15π
(or)
=> 15 * 22/7
=> 47.14 cm.
Hope it helps!
Answered by
0
Answer:
OPTION B 15 π IS THE ANSWER
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