AP Physics 1Banked CornersA car is travelling around a circular track of radius 100 m at aconstant speed of 70 km/h. 1200 kg is the mass of the car.a) What is the centripetal acceleration?b) What is the magnitude of the centripetal force?r=100 mc) What type of force makes the car travel in a circle if the trackis a level surface?d) If the car were to hit ice and stay on ice so that u = 0.00which of the three paths pictured at the right would the carimmediately begin to follow?ABCe) If the track were to bebanked to 21° the car would ber=100 mable to navigate the curve withonly two forces (see the diagramat the left). What supplies thecentripetal force in this case?f) Which would be larger the gravitational force or the normalforce?the banked track what would happen to the car?g) If there was no friction and the car speed up to 90 km/h onh) If there was no friction and the car slowed down to 50 km/h on the banked track whatwould happen to the car?i) In order to navigate the banked track at a speed other than 70 km/h then friction must alsobe used. Which of the following two diagrams would represent the car taking the curve at 90km/h?Diagram ADiagram B

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A car is travelling around a circular track of radius 100 m at a constant speed of 70 km/h. 1200 kg is the mass of the car. a) What is the centripetal acceleration? b) What is the magnitude of the centripetal force? c) What type of force makes the car travel in a circle if the track is a level surface?

A car is travelling around a circular track of radius 100 m at a constant speed of 70 km/h. 1200 kg is the mass of the car. a) What is the centripetal acceleration? b) What is the magnitude of the centripetal force? c) What type of force makes the car travel in a circle if the track is a level surface?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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