A small, spherical bead of mass 3.00 g is released from rest at t = 0 from a point under the surface of a vis- cous liquid. The terminal speed is observed to be v, 2.00 cm/s. Find (a) the value of the constant b that appears in Equation 6.2, (b) the time t at which the bead reaches 0.632v,, and (c) the value of the resistive force when the bead reaches terminal speed. =

A small, spherical bead of mass 3.00 g is released from rest at t = 0 from a point under the surface of a vis- cous liquid. The terminal speed is observed to be v, 2.00 cm/s. Find (a) the value of the constant b that appears in Equation 6.2, (b) the time t at which the bead reaches 0.632v,, and (c) the value of the resistive force when the bead reaches terminal speed. =

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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Question

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21. (a) 1.47 N · s/m (b) 2.04 x 10-3 s (c) 2.94 × 10-2 N

21. A small, spherical bead of mass 3.00 g is released from
rest at t = 0 from a point under the surface of a vis-
cous liquid. The terminal speed is observed to be v,
2.00 cm/s. Find (a) the value of the constant b that appears
in Equation 6.2, (b) the time t at which the bead reaches
0.632v,, and (c) the value of the resistive force when the
bead reaches terminal speed.

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