a stuntman drives a car (without negative lift) over the top of a hill, the cross section of which can be approximated by a circle of radius R =250 m.What is the greatest speed at which he can drive without the car leaving the road at the top of the hill?

a stuntman drives a car (without negative lift) over the top of a hill, the cross section of which can be approximated by a circle of radius R =250 m.What is the greatest speed at which he can drive without the car leaving the road at the top of the hill?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 12OQ

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Concept explainers

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.

Question

a stuntman drives
a car (without negative lift) over
the top of a hill, the cross section of
which can be approximated by a
circle of radius R =250 m.What is
the greatest speed at which he can
drive without the car leaving the road at the top of the hill?

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