ow do you find the equation, equilibrium and solve

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter17: Current And Resistance
Section: Chapter Questions
Problem 10CQ: Power P0 = I0 V0 is delivered to a resistor of resistance R0. If the resistance is doubled (Rnew =...
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How do you find the equation, equilibrium and solve?

A 50-lb weight is suspended by a spring that is stretched 2 inches by the weight. Assume a resistance whose magnitude is
20
times the instantaneous velocity in feet
per second. If the weight is pulled down 5 inches below its equilibrium position and released, find the time required to reach the equilibrium position for the first time.
The weight reaches the equilibrium position for the first time
seconds after it is released.
Transcribed Image Text:A 50-lb weight is suspended by a spring that is stretched 2 inches by the weight. Assume a resistance whose magnitude is 20 times the instantaneous velocity in feet per second. If the weight is pulled down 5 inches below its equilibrium position and released, find the time required to reach the equilibrium position for the first time. The weight reaches the equilibrium position for the first time seconds after it is released.
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