Question
In: Mechanical Engineering
The circumferential velocities in a free vertex and forced vortex, respectively, are u = C/r and...
The circumferential velocities in a free vertex and forced vortex, respectively, are u = C/r and u = wr, where the radius in meters, velocity is in m/s, and C is 8 m^2/s, and w = 2 rad/s. For both cases, calculate the circulation around a circular path with a radius of 1m and a center at (0,0). Are these inviscid flows? Note that ur = 0.
Solutions
samet mamat answered 1 year agoRelated Solutions
Robinson has a utility of u(c, r) = cr where c = coconuts and r =...
Robinson has a utility of u(c, r) = cr where c = coconuts and r
= leisure. In order to produce coconuts, technology dictates the
production, given by c = a(L^1/2) where a = 8, and L = labour. The
time constraint is r+L = 12. How many units of labour will be
used?
Dudley has a utility function U(C, R) = CR, where R is leisure and C is...
Dudley has a utility function U(C, R) = CR, where R is leisure
and C is consumption per day.
He has 16 hours per day to divide between work and leisure.
Dudley has a non-labor income of $48 per day.
(a) If Dudley is paid a wage of $6 per hour, how many hours of
leisure will he choose per day?
(b) As a result of a promotion, Dudley is now paid $ 8 per hour.
How will his leisure...
Suppose the exchange rate is $1.21/C$. Let r $ = 7%, r C$ = 6%, u...
Suppose the exchange rate is $1.21/C$. Let r $ = 7%, r C$ = 6%,
u = 1.20, d = 0.84, and T = 1. Using a 2-step binomial tree,
calculate the value of a $1.30-strike American put option on the
Canadian dollar? PLEASE DO NOT ANSWER USING EXCEL
Correct answer is $.0.1669
Dudley has a utility function U(C, R) = CR, where R is leisure and C is...
Dudley has a utility function U(C, R) = CR, where R is leisure
and C is consumption per day.
He has 16 hours per day to divide between work and leisure.
Dudley has a non-labor income of $48 per day.
(a) If Dudley is paid a wage of $6 per hour, how many hours of
leisure will he choose per day?
(b) As a result of a promotion, Dudley is now paid $ 8 per hour.
How will his leisure...
Suppose the exchange rate is $1.21/C$. Let r $ = 7%, r C$ = 6%, u...
Suppose the exchange rate is $1.21/C$. Let r $ = 7%, r C$ = 6%,
u = 1.20, d = 0.84, and T = 1. Using a 2-step binomial tree,
calculate the value of a $1.30-strike American put option on the
Canadian dollar?
Lowest heat transfer coeffient is for ? A) Boiling B) Free Convection C) Forced Convection D)...
Lowest heat transfer coeffient is for ?
A) Boiling
B) Free Convection
C) Forced Convection
D) Condensation
And why ? and what is the second lowest
A tree is a circuit-free connected graph. A leaf is a vertex of degree 1 in...
A tree is a circuit-free connected graph. A leaf is a vertex of
degree 1 in a tree. Show that every tree T = (V, E) has the
following properties: (a) There is a unique path between every pair
of vertices. (b) Adding any edge creates a cycle. (c) Removing any
edge disconnects the graph. (d) Every tree with at least two
vertices has at least two leaves. (e) | V |=| E | +1.
Let R(x), C(x), and P(x) be, respectively, the revenue, cost, and profit, in dollars, from the...
Let R(x), C(x), and P(x) be, respectively, the revenue, cost,
and profit, in dollars, from the production and sales of x items.
If R(x) = 6x and C(x) = 0.004x^2+2.7x+70, find each of the
following:
a) P(x) =
b) R(150), C(150), and P(150)
c)R'(x), C'(x), P'(x)
d) R'(150), C'(150), and P'(150)
Let R(x), C(x), and P(x) be, respectively, the revenue, cost, and profit, in dollars, from the...
Let R(x), C(x), and P(x) be, respectively, the revenue, cost,
and profit, in dollars, from the production and sale of x items. If
R(x) = 6x and C(x) = 0.005x^2 + 2.5x + 40, find each of the
following.
a) P(x)
b) R(150), C(150), and P(150)
c) R'(x), C'(x), and P'(x)
d) R'(150), C'(150), and P'(150)
The alleles c and C are for albinism and color, respectively; A and a are for...
The alleles c and C are for albinism and color, respectively; A
and a are for agouti and black patterns, respectively. Two black
parents produce an albino offspring. Which of the following could
be the genotype of a parent?
a.
aaCC
b.
AaCc
c.
aaCc
d.
AAcc
Following recombination:
a.
cells are haploid
b.
sister chromatids are not identical
c.
homologous chromosomes are not identical
d.
there are two copies of each gene on each chromatid
e.
chromosomes are different...
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