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Physics

Question

A particle is moving in a circle of diameter 20 metre what is its
distance travelled in 3 rounds​

2 Answer

  • Answer:

    d=20;. r=10

    circumference=2πr

    =2×3.14×10

    = 62.8

    for three round

    =3×62.8

    =188.4 ans.

  • Answer: 10 * 22/7 * 2 * 3 = 188.571428571

    Explanation:

    Circumfrence (C) = 2*pi*radius(diameter/2)

    =  2 *  22/7 * 10

    Rounds (R) = 3

    Distance = C * R

    = 2 *  22/7 * 10 * 3

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