A potter's wheel has moment of inertia I about its center and is spinning freely at w; = 96.1 rpm when a small lump of clay is dropped onto and sticks to the wheel a distance d from the wheel's center. Find the clay's mass if the system's angular speed after the collision is wf = 87.9 rpm with Iw=2.5 kg-m2, and d = 0.39 m. [Hint: Be careful with units.] m = kg Report your numerical answer below, assuming three significant figures. Remember to include a "-" when necessary.

A potter's wheel has moment of inertia I about its center and is spinning freely at w; = 96.1 rpm when a small lump of clay is dropped onto and sticks to the wheel a distance d from the wheel's center. Find the clay's mass if the system's angular speed after the collision is wf = 87.9 rpm with Iw=2.5 kg-m2, and d = 0.39 m. [Hint: Be careful with units.] m = kg Report your numerical answer below, assuming three significant figures. Remember to include a "-" when necessary.

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

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

96.1 rpm
A potter's wheel has moment of inertia I about its center and is spinning freely at wi
when a small lump of clay is dropped onto and sticks to the wheel a distance d from the wheel's
center. Find the clay's mass if the system's angular speed after the collision is wf = 87.9 rpm with
Iw = 2.5 kg-m², and d
0.39 m.
[Hint: Be careful with units.]
m=
kg
Report your numerical answer below, assuming three significant figures. Remember to include a "-" when necessary.
Q Search
MCE
D

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