Questions Asked

qwerty54321:
Group Title
Help with Stokes Theorem (calculus) please?
 updated one year ago
 4 replies
 No Medals Yet

qwerty54321:
Group Title
Show that curlF=0 for a field F with all vectors pointing radially outward with and with magnitudes a differentiable function f(r) of r alon…
 updated one year ago
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qwerty54321:
Group Title
A force F is applied to the end of a thin rod of length L and mass M that is lying
on a frictionless surface. What is the angular accelerat…
 updated one year ago
 3 replies
 1 Medal

qwerty54321:
Group Title
help with vector plane question please?
 updated one year ago
 2 replies
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qwerty54321:
Group Title
Please help with a plane vector field with curl problem?
 updated one year ago
 2 replies
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qwerty54321:
Group Title
How do I show that F is conservative if F is a plane vector field that has the same value at every point?
 updated one year ago
 8 replies
 1 Medal

qwerty54321:
Group Title
Is it true that if F is a plane vector field such that ∮_c(F.dr)=0 for every closed curve C, then ∫_c(F.dr)=0 for every curve C? Please expl…
 updated one year ago
 8 replies
 No Medals Yet

qwerty54321:
Group Title
Would the sum of two conservative vector fields on a region be conservative on that region too? Please explain.
 updated one year ago
 12 replies
 2 Medals

qwerty54321:
Group Title
How do I find all the field lines (line integrals) for the plane vector field F(x,y)=(1+x^2)i + (4x)j?
 updated one year ago
 3 replies
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qwerty54321:
Group Title
Express a circle with radius =1 centered at (0,1) as a double integral? I know it's with polar coordinates, but I'm not sure I'm doing it ri…
 updated one year ago
 21 replies
 1 Medal

qwerty54321:
Group Title
(kinematics) If a ball is thrown into the air from y=o at t=0, and has speed s1 at time t1 at an angle theta above the horizontal, find the …
 updated one year ago
 No Medals Yet

qwerty54321:
Group Title
Suppose A = 0, and that x1 is a particular solution of the system Ax = B. Show that any other solution x2 of this system can be written as…
 updated one year ago
 1 reply
 1 Medal