Solution Homework Spring AERE Due F Name Section Please remember to follow

Solution Homework Spring AERE Due F Name Section Please

AERE Due F Name Section Please remember to follow the solution format

Solution Homework Spring AERE Due F Name

Section Please remember to follow the solution format

Solution Homework Spring AERE Due F

Solution Homework Spring

Category: | General |

Words: | 1050 |

Amount: | $12 |

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Paper instructions

Problem 3 of this assignment. The routh array part is killing me1
Homework 2
Spring 2016
AERE 331
Due 2/5(F)
Name/Section________________________________________
[Please remember to follow the solution format described in the syllabus at the website.]
In this homework we pass through a worm hole to p.667 of the text. We will address the dynamics of the geosynchronous
communications satellite IPSTAR, shown in Figure 10.2(a). The angular dynamics of this satellite are modeled as a 2-
inertia system as shown in Figure 10.2(b). {This is re: 6
th
ed. Things may be a little different in the 7
th
.}
PROBLEM 1
(25pts)
Based on the model shown in Figure 10.2(b), the authors state that the governing dynamical
equations are:
c
T
k
b
J
?
?
?
?
?
?
?
?
?
)
(
)
(
2
1
2
1
1
1
?
?
?
?
?
(10.1a)
& 0 ) ( ) ( 1 2 1 2 2 2 ? ? ? ? ? ? ? ? ? ? ? ? ? ? k b J (10.1b) (a)(10pts ) Take the Laplace transform of (10.1) to arrive at an expression for the transfer function ) ( ) ( ) ( 2 s s s G c ? ? ? ? ? . [Note: do NOT substitute numerical values for the inertias.] Hint: To simplify the algebra, define the polynomial k bs s Q ? ? ? ) ( , and express your answer in terms of Q ( s ). Solution : (b)(5pts) For the numerical values of the inertias given in the book, verify that your answer in (a) is exactly (10.2). Solution : (c)(4pts) Let ) ( ) ( 2 2 t t ? ? ? ? ? and ) ( ) ( 2 2 t t ? ? ? ? ? ? denote the angular velocity and acceleration. From your answer in (b) give the transfer functions ) ( ) ( ) ( 2 s s s G c ? ? ? ? ? and ) ( ) ( ) ( 2 s s A s G c ? ? ? ? associated with the answer you verified in (b). Answers : (d)(6pts) Suppose that the craft is given a control torque unit step input ) ( ) ( t u t T s c ? . This is clearly a bounded input. Use your answers in (a) and (c) to explain why ) ( 2 t ? will be bounded, but both ) ( 2 t ? and ) ( 2 t ? will not. Then use the Laplace transform final value theorem (FVT) to find ) ( lim 2 t t ? ? ? . Explanation : https://www.coursehero.com/tutors-problems/Business/9041369 9041369 Use the following information to answer the question: There are three firms in an economy: X, Y, and Z. Use the following information to answer the question: There are three firms in an economy: X, Y, and Z. Firm X buys $400 worth of goods from Firm Y, and $200 worth of goods from Firm Z to produce 250 units of output at $3 per unit. Firm Y buys $250 worth of goods from Firm X and $250 worth of goods from Firm Z to produce 250 units of output at $4 per unit. Firm Z buys $100 worth of goods from Firm X and $500 worth of goods from Firm Y to produce 500 units at $2 per unit. Given this information, using the Value Added approach to eliminating intermediate goods and services (in order to avoid double-counting), what is the economy's GDP?A. $0B. $1,425C. $1,050D. $7,200

https://www.coursehero.com/tutors-problems/Business/9041373 9041373 nancial progress? How does Nederlander earn revenues? What are Nederlander's costs? How does Nederlander obtain financing for its many business needs?... How does Nederlander plan, manage, and measure financial progress? How does Nederlander earn revenues? What are Nederlander's costs? How does Nederlander obtain financing for its many business needs?

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https://www.coursehero.com/tutors-problems/Business/9041377 9041377 One way governments can charge firms for pollution rights is by imposing a per-unit tax on emissions. One way governments can charge firms for pollution rights is by imposing a per-unit tax on emissions. A tax (or price in this case) ofper ton of sulfur dioxide emitted will achieve the desired level of pollution.

https://www.coursehero.com/tutors-problems/Business/9041379 9041379 0 N/m oscillates on a frictionless, horizontal air track. At t = 0, the glider is released from rest at x = -2. A 1.00-kg glider attached to a spring with a force constant 16.0 N/m oscillates on a frictionless, horizontal air track. At t = 0, the glider is released from rest at x = -2.50 cm (that is, the spring is compressed by 2.50 cm).(a) Find the period of the glider's motion. 1.57s (b) Find the maximum values of its speed and acceleration.speed 0.1m/s acceleration 0.4m/s2 (c) Find the position, velocity, and acceleration as functions of time. (Where position is in m, velocity is in m/s, acceleration is in m/s2, and t is in s. Use the following as necessary: t.) x(t) = v(t) = a(t) = I tried doing C but i got them wrong..can you help me please.x(t)=-2.5cos(4t+pi) i inserted that answer for (c) x(t) and it was wrong can you let me know where i am going wrong.

https://www.coursehero.com/tutors-problems/Business/9041381 9041381 Evaluate the derivative of the function (1)/(t+4), given t=2 Evaluate the derivative of the function (1)/(t+4), given t=2

https://www.coursehero.com/tutors-problems/Business/9041383 9041383 Ashford University ACC205 Guidance Report Week Two Your Browser Must be Open to Access Video LISTEN TO AUDIO/VIDEO EXPLAINING THE GUIDANCE REPORT... I am taking Accounting 205 and I need help with this assignmentAshford University ACC205 Guidance Report Your Browser Must be Open to Access Video Week Two YELLOW INDICATES ACCOUNT AMOUNTS CHANGED Change Account to: Based Upon Course Start Date Jan-Feb Mar-Apr May-Jun Jul-Aug Sept-Oct Nov-Dec Fish Trip 125 150 175 200 225 250 275 Boat rental 72,000 72,000 78,000 84,000 90,000 96,000 102,000 Ques±ons Cash Unearned Fish Trips Unearned Fish Trips Earned Fish Trips Prepaid Boat Rental Cash Boat Rental Expense Prepaid Boat Rental Miguel Gomez, Drawing 2,500 3000 3500 4000 3500 5000 5500 Service Revenue 38,000 39000 40000 41000 47000 49000 50000 Rent Expense 9,000 9500 10000 10500 17000 17500 18000 LISTEN TO AUDIO/VIDEO EXPLAINING THE GUIDANCE REPORT Exercise/ Problem Account to be changed Original Amount Ch 3 Ex 4 YOUR ANSWERS BASED UPON COURSE START DATE Prepare journal entries to record (1) the collec±on of monies from tourists and (2) the revenue generated during January. Calculate Hawaii-Blue's total obliga±on to tourists at the end of January On what ²nancial statement and in which sec±on would this amount appear? What sec±on of the ²nancial statement would this amount appear? Prepare journal entries to record (1) the payment to Paci²c Yacht Supply and (2) the subsequent adjustment on January 31. On what financial statement would Hawaii- Blue's January boat rental cost appear? Account to be changed Original Amount Ch 3 Ex 8

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https://www.coursehero.com/tutors-problems/Business/9041389 9041389 Lab 0 - Introduction to Assembly Pre-Lab Assignment Short Description: What does it do? I need the prelab to be done with explanation we are using code warrior Lab 0 – Introduction to Assembly Pre-Lab Assignment Short Description: What does it do? This may be the easiest lab you have all semester. This lab is meant to introduce you to the basics of Assembly programming. In this assignment you are asked to look at a section of assembly code to determine what it does. The source code is provided below. You will be asked to demonstrate that you know how to get the demo code running in the simulator and that you understand what the program is actually doing. Hint: Look at an ASCII table! ; Name: Nicholas Christian/Jon Marstrander
; Program: Lab 0a
; Version: 1.0
; Date Started: August 23, 2008
; Last Update: NA
; Copyright © 2008, 2014
;
; Description: This is Lab 0 for EE337. You are to describe
; the function of this program.
;;
XDEF Entry, main
; We use export 'Entry' as symbol. This allows us to
; reference 'Entry' either in the linker .prm ±le
; or from C/C++ later on
XREF __SEG_END_SSTACK ; symbol de±ned by the linker
; for the end of the stack
; include derivative speci±c macros
INCLUDE 'mc9s12dg256.inc'
; code section
MyCode: SECTION
main:
Entry:
Init:
ldaa #$00 ; clear accumulator A
ldab #$00 ; clear accumulator B
Start: ; Start of your code

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