45 mi/hr1. The car is traveling at a speed ofapproaches point A. Beginning at A, the caras itdecelerates at a constantpoint B, after which its constant rate of decrease of4 ft/s²until it gets to3 ft/s?as it rounds the interchange ramp.speed isDetermine the magnitude of the acceleration of thecar at point C. Use 1 mile = 5280 ft. Hint: you have tosolve the tangential velocity at point C using UAMFormulas.%3D200'AВ300'

45 mi/hr =45×528060×60 ft/sec=66 ft/sec

45 тi/hr 1. The car is traveling at a speed of approaches point A. Beginning at A, the car as it decelerates at a constant 4 Jt/S until it gets to point B, after which its constant rate of decrease of 3 ft/s² as it rounds the interchange ramp. speed is Determine the magnitude of the acceleration of the car at point C. Use 1 mile = 5280 ft. Hint: you have to solve the tangential velocity at point C using UAM Formulas. 200' A В 300'

45 тi/hr 1. The car is traveling at a speed of approaches point A. Beginning at A, the car as it decelerates at a constant 4 Jt/S until it gets to point B, after which its constant rate of decrease of 3 ft/s² as it rounds the interchange ramp. speed is Determine the magnitude of the acceleration of the car at point C. Use 1 mile = 5280 ft. Hint: you have to solve the tangential velocity at point C using UAM Formulas. 200' A В 300'

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 19P

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