Gravitational potential The potential function for the gravitational force field due to a mass M at the origin acting on a mass m is φ = G M m / | r | , where r = 〈 x , y , z 〉 is the position vector of the mass m and G is the gravitational constant. a. Compute the gravitational force field F = – ▿ φ b. Show that the field is irrotational; that is. ▿ × F = 0.
Gravitational potential The potential function for the gravitational force field due to a mass M at the origin acting on a mass m is φ = G M m / | r | , where r = 〈 x , y , z 〉 is the position vector of the mass m and G is the gravitational constant. a. Compute the gravitational force field F = – ▿ φ b. Show that the field is irrotational; that is. ▿ × F = 0.
Gravitational potential The potential function for the gravitational force field due to a mass M at the origin acting on a mass m is
φ
=
G
M
m
/
|
r
|
, where r = 〈x, y, z〉 is the position vector of the mass m and G is the gravitational constant.
a. Compute the gravitational force field F = – ▿φ
b. Show that the field is irrotational; that is. ▿ × F = 0.
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
j)
f) lim
x+x ex
g) lim Inx
h) lim x-5
i) lim arctan x
x700
lim arctanx
811x
4. Evaluate the following integrals. Show your work.
a)
-x
b) f₁²x²/2 + x² dx
c) fe³xdx
d) [2 cos(5x) dx
e) √
35x6
3+5x7
dx
3
g) reve
√ dt
h) fx (x-5) 10 dx
dt
1+12
I just need help with evaluating these limits.
Chapter 17 Solutions
Calculus: Early Transcendentals, Books a la Carte, and MyLab Math with Pearson eText -- Title-Specific Access Card Package (3rd Edition)
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