A toy car moves on a circular track of radius

PHYSICS · Single correct · CBSE · Physics · Motion in a Plane · Motion in a Plane

Problem

2.5\,\text{m}

, taking

2.0\,\text{s}

to complete one lap. Determine its centripetal acceleration. (a)

49.3\,\text{m\,s}^{-2}

(b)

19.7\,\text{m\,s}^{-2}

(c)

24.7\,\text{m\,s}^{-2}

(d)

7.9\,\text{m\,s}^{-2}