Problem 2: Driving over a hill (10 pts.) A car with mass m = 2000 kg is driving at constant speed v = 12 over a semicircular hill with radius R = 22 m as shown. Point A is at the top of the hill, and point B is 45° down the hill. A. What is the magnitude of the net centripetal force on the car?

Problem 2: Driving over a hill (10 pts.) A car with mass m = 2000 kg is driving at constant speed v = 12 over a semicircular hill with radius R = 22 m as shown. Point A is at the top of the hill, and point B is 45° down the hill. A. What is the magnitude of the net centripetal force on the car?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 15P: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as...

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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. What is the magnitude of the net centripetal foree on the car?

Problem 2: Driving over a hill (10 pts.)
A car with mass m = 2000 kg is driving at constant speed
v = 12 over a semicircular hill with radius R = 22 m as shown.
Point A is at the top of the hill, and point B is 45° down the hill.
A. What is the magnitude of the net centripetal force on the car?

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