3. A rocket-powered sled moves along a track, eventually reaching a top speed of 173 m/s to the east. It then begins to slow down, reaching a complete stop after slowing down for 4.88 s. What was the sled s average acceleration and velocity during the slowdown phase? 0 m/s^2 0, 86.5 m/s east 35.5 m/s^2 east, not enough information 86.5 m/s^2 west, 86.5 m/s west 35.5 m/s^2 west, not enough information

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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.