(x²-cos(2x). c. T(x) = x d. T(x) x2. find Q at x = t/4. = 100e-3x + In(4x), k=470, A= 0.01r and x= 1/3;

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
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Chapter5: A Survey Of Other Common Functions
Section5.2: Power Functions
Problem 17E: Tsunami Waves and BreakwatersThis is a continuation of Exercise 16. Breakwaters affect wave height...
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answer (c) and (d)

Task 2
The heat transfer rate of the rocket engine is given by:
dT
Q = -kA
dx
Transcribed Image Text:Task 2 The heat transfer rate of the rocket engine is given by: dT Q = -kA dx
Where k is the thermal conductivity of its material, A is the cross
sectional area and T=T(x) is the temperature distribution. For
tan(x) sec(x) + sin(x²), k=0.7 and A= 10 find Q at
а. Т(х)
x=T/3.
b. T(x) = Vxcos(4x) +, find Q at x = T/2.
= x (x2-cos(2x)), find Q at x = 1/4.
хcos(4x) +
с. Т(x) — х
d. T(x) = 100e-3x + In(4x), k=470, A= 0.01n and x= 1/3;
Transcribed Image Text:Where k is the thermal conductivity of its material, A is the cross sectional area and T=T(x) is the temperature distribution. For tan(x) sec(x) + sin(x²), k=0.7 and A= 10 find Q at а. Т(х) x=T/3. b. T(x) = Vxcos(4x) +, find Q at x = T/2. = x (x2-cos(2x)), find Q at x = 1/4. хcos(4x) + с. Т(x) — х d. T(x) = 100e-3x + In(4x), k=470, A= 0.01n and x= 1/3;
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