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

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)

0 thoughts on “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”

  1. 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]

    Reply

Leave a Comment