A circular saw blade 0.170 m in diameter startsfrom rest In 8.00 s it reaches an angularvelocityof 170 rad/s with constant angular accelerationFor related problem-solving tips and strategies, youmay want to view a Video Tutor Solution of Rotationof a bicycle whheel. Find the angular acceleration and the angle through which the blade has turned in this time.Express your answer in radians per second squared.rad/s.2.SubmitRequest AnswerPart BExpress your answer in radians,rad

Given data: Diameter of saw blade is, d=0.170 m. Initial angular velocity is, ω1=0 rad/s.…

Answered: A circular saw blade 0.170 m in…

A circular saw blade 0.170 m in diameter starts from rest. In 8.00 s, it reaches an angular velocity of 170 rad/s with constant angular acceleration.

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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Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

A circular saw blade 0.170 m in diameter starts
from rest In 8.00 s it reaches an angular
velocity
of 170 rad/s with constant angular acceleration
For related problem-solving tips and strategies, you
may want to view a Video Tutor Solution of Rotation
of a bicycle whheel.

Find the angular acceleration and the angle through which the blade has turned in this time.
Express your answer in radians per second squared.
rad/s
.2.
Submit
Request Answer
Part B
Express your answer in radians,
rad

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