Answered: Point P sweeps out central angle ? as…

Point P sweeps out central angle ? as it rotates on a circle of radius r as given below. Find the angular velocity of point P. theta=30pi , t=0.8hr w=______red/hr

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter5: Trigonometric Functions: Right Triangle Approach

Section5.CR: Chapter Review

Problem 15E: Angular Speed and Linear Speed A potters wheel with radius 8 in. spins at 150rpm. Find the angular...

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Concept explainers

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.

Question

Point P sweeps out central angle ? as it rotates on a circle of radius r as given below. Find the angular velocity of point P.

theta=30pi , t=0.8hr

w=______red/hr

Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. The parts of the circle are circumference, radius, diameter, chord, tangent, secant, arc of a circle, and segment in a circle.

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