Suppose a yo-yo has a center shaft that has a 0.260 cm radius and that its string is being pulled. (a) If the string is stationary and the yo-yo accelerates away from it at a rate of 2.10 m/s², what is the angular acceleration of the yo-yo in rad/s²? rad/s² (b) What is the angular velocity in rad/s after 0.750 s if it starts from rest? rad/s (c) The outside radius of the yo-yo is 3.10 cm. What is the tangential acceleration in m/s² of a point on its edge? m/s²
Suppose a yo-yo has a center shaft that has a 0.260 cm radius and that its string is being pulled. (a) If the string is stationary and the yo-yo accelerates away from it at a rate of 2.10 m/s², what is the angular acceleration of the yo-yo in rad/s²? rad/s² (b) What is the angular velocity in rad/s after 0.750 s if it starts from rest? rad/s (c) The outside radius of the yo-yo is 3.10 cm. What is the tangential acceleration in m/s² of a point on its edge? m/s²
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![Suppose a yo-yo has a center shaft that has a 0.260 cm radius and that its string is being pulled.
(a) If the string is stationary and the yo-yo accelerates away from it at a rate of 2.10 m/s², what is the angular acceleration of the yo-yo in rad/s²?
rad/s²
(b) What is the angular velocity in rad/s after 0.750 s if it starts from rest?
rad/s
(c) The outside radius of the yo-yo is 3.10 cm. What is the tangential acceleration in m/s² of a point on its edge?
m/s²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffc96e9c2-20c1-4161-973a-6b5bd225bf4b%2F5f0ea697-e7a1-4760-aa6b-b913b09109e5%2Ffzz8en_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose a yo-yo has a center shaft that has a 0.260 cm radius and that its string is being pulled.
(a) If the string is stationary and the yo-yo accelerates away from it at a rate of 2.10 m/s², what is the angular acceleration of the yo-yo in rad/s²?
rad/s²
(b) What is the angular velocity in rad/s after 0.750 s if it starts from rest?
rad/s
(c) The outside radius of the yo-yo is 3.10 cm. What is the tangential acceleration in m/s² of a point on its edge?
m/s²
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