1 cos8t is acting on the spring. If the 4-lb weight is started from the equilibrium point with an imparted upward velocity of 4 ft/sec, determine the position of the A spring is such that a 4-lb weight stretches it 6 in. An impressed force ; weight as a function of time, u(t) = (t- 2)cos8t ult) = (t- 2)sin8t ut) = - 2)sin8t u(t) = -긋t-2)sin8t

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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-cos8t is acting on the spring. If the 4-lb weight is started from the equilibrium point with an imparted upward velocity of 4 ft/sec, determine the position of the
A spring is such that a 4-lb weight stretches it 6 in. An impressed force ;
weight as a function of time.
u(t) =
(t- 2)cos8t
ult) =
(t- 2)sin8t
u(t) =
- 2)sin8t
u(t) =
-긋t-2)sinet
Transcribed Image Text:1 -cos8t is acting on the spring. If the 4-lb weight is started from the equilibrium point with an imparted upward velocity of 4 ft/sec, determine the position of the A spring is such that a 4-lb weight stretches it 6 in. An impressed force ; weight as a function of time. u(t) = (t- 2)cos8t ult) = (t- 2)sin8t u(t) = - 2)sin8t u(t) = -긋t-2)sinet
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