I dont understand when to use which of the following Formulas for computing the signed curvature. As far as I understand there are two different foruma:
but how do we know when to use which formula?
イ^
Homework Answers
- The first formula is to be used when the curve is given parametrically in Cartesian co-ordinates as γ(t) = (x(t),y(t)).
- And the 2nd formula is to be used when the curve is given in polar co-ordinates as γ= r(θ), where the prime in the formula refers to differentiation with respect to θ.
Add Answer to:
I dont understand when to use which of the following Formulas for computing the signed curvature. As far as I understand...
Please explain what formulas to use and please dont skip steps so I can understand the...
Please explain what formulas to use and please dont skip steps
so I can understand the process. Thank You
Problem 2: The 15.0 kg mass on a 40.0° frictionless inclined plane is tied to a string that is wrapped around a frictionless pulley (disk, I = MR?) of mass 12.0 kg and radius 9.00 cm. What is the angular acceleration of the disk after the 15.0 kg mass is released? al Ins 11 (F. ersona Questi blogy
I know how to solve the rest of this problem but I dont understand how we...
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I understand the relationship between the formulas of converting rectangular coordinates to spherical coordinates, but i dont understand the math behind it. I find that the cylindrical part makes sen...
I understand the relationship between the formulas of
converting rectangular coordinates to spherical coordinates, but i
dont understand the math behind it. I find that the cylindrical
part makes sense but i dont understand how to find the limits of
integration and when or why there are two triple integrands for
them as well. im asking for numbers 13 and 15 as they are the only
checkable ones on calc chat
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Please explain what formulas to use and please dont skip steps
so I can understand the process. Thank You
Problem 2: The 15.0 kg mass on a 40.0° frictionless inclined plane is tied to a string that is wrapped around a frictionless pulley (disk, I = MR?) of mass 12.0 kg and radius 9.00 cm. What is the angular acceleration of the disk after the 15.0 kg mass is released? al Ins 11 (F. ersona Questi blogy
I know how to solve the rest of this problem but I dont
understand how we get this equation to start with
4. Calculate the pH after 0.013 mol of gaseous HCl is added to 260.0 mL of the following buffered solution (Kb, NHB 1.76 x 10) 0.22 M NH3 and 0.45 M NH4Br
I understand the relationship between the formulas of
converting rectangular coordinates to spherical coordinates, but i
dont understand the math behind it. I find that the cylindrical
part makes sense but i dont understand how to find the limits of
integration and when or why there are two triple integrands for
them as well. im asking for numbers 13 and 15 as they are the only
checkable ones on calc chat
12. 25. Find the v Jo Jo 2 26....
Why does Thevenin's Theorem work? I understand how to use it but I don't understand why it works. I have been reading my textbook and can follow the procedure, but I want to understand on a deeper level why the author does what they do. So far I know that the steps are 1. Find Vth, the open terminal voltage 2. Find isc, the short circuit current Vth 3. Rth isc But I don't know why these steps work. I...
How can you tell which of the two following equations to use
when solving problems and why do the two different equations
exist?
Why does one have moles and the other mass? How does this affect
how we find internal energy for instance? I know that U= Q- W but
wouldn't know which Q to use.
CynAT specific mass change in heat added heat temperature
Can
you please explain how you’d know which reaction woulf be
spontaneous? I dont understand
At SATP, which reaction below is spontaneous? O CO2(s)-CO2(0) O Co2(s)-CO2(g) O CO2(g) CO2(0) CO20)-CO2(s)
i dont understand how diels-alder reactions, i am not really
sure where to even begin. Any help on how to do any of these would
be much appreciated!
Predict the product of the following Diels-Alder reaction. Make sure to indicate stereochemistry wherever applicable. of X Y CO Me 8 0 We were unable to transcribe this image
i dont understand how knowing the oxidation numbers of iron
sulfate help in solving this problem.
Q: The product when potassium thiocyanate reacts with iron is! FeSCN2+, which creates a dark red color in solution via the following not Tonic equation: Fe 3+ + SCN FESCNZ+ How man grams of iron sulfate would be needed to produce a moles of FeSCN2+ ? 2 +
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