A toy radio-controlled car races around a circular track in a time of 2 MINUTES, with a speed of 5.25 m/s. What is the radius of the c

Question

A toy radio-controlled car races around a circular track in a time of 2 MINUTES, with a speed of 5.25 m/s. What is the radius of the
circular track? (will give brainliest)

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Jezebel 1 year 2021-09-01T08:53:42+00:00 1 Answers 0 views 0

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    2021-09-01T08:54:54+00:00

    Answer:

    The radius will be “100.31 m”. A further solving is given below.

    Explanation:

    The given values are:

    Time,

    T = 2 minutes

    i.e.,

     = 120 seconds

    Speed,

    V = 5.25 m/s

    As we know

    ⇒  [tex]T=\frac{2 \pi R}{V}[/tex]

    then,

    ⇒  [tex]R=\frac{TV}{2 \pi}[/tex]

    On substituting the given values, we get

    ⇒      [tex]=\frac{120\times 5.25}{2\times 3.14}[/tex]

    ⇒      [tex]=\frac{630}{6.28}[/tex]

    ⇒      [tex]=100.31 \ m[/tex]

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