Answer
$$a_{t}=6.4 \mathrm{cm} / \mathrm{s}^{2}$$
Work Step by Step
Using Eq. $10-22,$ we have
$$a_{t}=\alpha r=\frac{d^{2} \theta}{d t^{2}} r=6.4 \mathrm{cm} / \mathrm{s}^{2}$$
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 10 - Rotation - Problems - Page 288: 20a
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
