they each maintain for the rest of the race. They cross the finish line simultaneously, both setting a world record of 10.4 s. (a) What is the acceleration of each sprinter? aLaura = aHealan= (b) What are their respective maximum speeds V₁ Laura,max VHealan,max = m/s² m/s² (c) Which sprinter is ahead at the 5.55-s mark, and by how much? Laura is ahead by Need Help? m/s m/s (d) What is the maximum distance by which Healan is behind Laura? At what time does that occur? S Read it m. (

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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.