A point on a rotating turntable 17.5 cm from the center accelerates from rest to a final speed of 0.670 m/s in 1.90 s. At t = 1.22 s, find the magnitude and direction of each of the following. (a) the radial acceleration Your response differs from the correct answer by more than 100%. m/s2 toward the centeraway from the center    in the direction of the rotationin a direction opposite to the rotation (b) the tangential acceleration Your response differs from the correct answer by more than 100%. m/s2 toward the centeraway from the center    in the direction of the rotationin a direction opposite to the rotation (c) the total acceleration of the point m/s2

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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A point on a rotating turntable 17.5 cm from the center accelerates from rest to a final speed of 0.670 m/s in 1.90 s. At t = 1.22 s, find the magnitude and direction of each of the following.

(a) the radial acceleration
 
Your response differs from the correct answer by more than 100%. m/s2
toward the centeraway from the center    in the direction of the rotationin a direction opposite to the rotation


(b) the tangential acceleration
 
Your response differs from the correct answer by more than 100%. m/s2
toward the centeraway from the center    in the direction of the rotationin a direction opposite to the rotation


(c) the total acceleration of the point
 m/s2
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