An engineer is creating a new amusement park where the rides drop straight down and then curve onto their backs and slide horizonally. The ride is called Astronaut slide because riders experience 8 g's of acceleration while sliding onto their backs at the bootom of the 200 meter freefall drop. Assuming the speed remains constant going through the turn, what radius R must the curve at the bottom have? a) 100 m b) 37 m c) 50 m d) 5 km e) 150 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.