Please do question 4 the others are all correct. A car is traveling around a horizontal circular track with radius r = 250 m at a constantspeed v = 25 m/s as shown. The angle 0A = 31° above the x axis, and the angle OB =61° below the x axis.1) What is the magnitude of the car's acceleration?2.5m/s2Submit2) What is the x component of the car's acceleration when it is at point A|-2.143m/s?Submit3) What is the y component of the car's acceleration when it is at point A|-1.2876m/s2Submit4) What is the x component of the car's acceleration when it is at point Bm/s2Submit

Given Speed v = 25 m/s Radius r = 250 m Centripetal acceleration a = v2 /r

car is traveling around a horizontal circular track with radius r = 250 m at a constant peed v = 25 m/s as shown. The angle 8A = 31° above the x axis, and the angle 8B = 1° below the x axis. ) What is the magnitude of the car's acceleration? 2.5 m/s² Submit ) What is the x component of the car's acceleration when it is at point A

car is traveling around a horizontal circular track with radius r = 250 m at a constant peed v = 25 m/s as shown. The angle 8A = 31° above the x axis, and the angle 8B = 1° below the x axis. ) What is the magnitude of the car's acceleration? 2.5 m/s² Submit ) What is the x component of the car's acceleration when it is at point A

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter2: Motion

Section: Chapter Questions

Problem 19E: A person drives a car around a circular, level cloverleaf with a radius of 70 m at a uniform speed...

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