rocodile X and Y start to crawl at the same time at an equal speed from a hole to find food. crocodile X starts at 8 m NE; then goes 10 m 40o S of E; then felt something moving 9 m N from where it is and moves to it; while crocodile Y went straight from the hole to the moving thing. How far and in what direction did crocodile Y move to reach the moving thing? (Please give the vector illustration)

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.