The driver of a car moving at 90km/h pressed down on the brake as the car enters a circular curve of radios 105m. If the speed of the car is decreasing at a rate of 5.35km/h each second, what is the magnitude of the total acceleration of the car in units of m/s, at the instant it's speed is 51km/h?

The driver of a car moving at 90km/h pressed down on the brake as the car enters a circular curve of radios 105m. If the speed of the car is decreasing at a rate of 5.35km/h each second, what is the magnitude of the total acceleration of the car in units of m/s, at the instant it's speed is 51km/h?

Name: The driver of a car moving at 90km/h pressed down on the brake as the
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Description: The driver of a car moving at 90km/h pressed down on the brake as the car enters a circular curve of radios 105m. If the speed of the car is decreasing at a rate of 5.35km/h each second, what is the magnitude of the total acceleration of the car in u

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 5OQ: Does a car moving around a circular track with constant speed have (a) zero acceleration, (b) an...

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