Difference between revisions of "File:9+10.pdf"
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Could you justify at the end of solution II and solution III the chain rule? Why are the derivative of ''q_i'' with respect to ''Q_k'' zero? | Could you justify at the end of solution II and solution III the chain rule? Why are the derivative of ''q_i'' with respect to ''Q_k'' zero? | ||
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| + | Hallo, why is the derivate of P_s with respect to Q_j equal zero? you do this in the last step of solution III. | ||
| + | If this is true, then your equation (3), derivate of P_i w.r.t. p_k, would be equal zero too. | ||
| + | maybe it could be useful in solution II and III, that eq. (3) is zero... | ||
Revision as of 16:33, 16 January 2015
Could you justify at the end of solution II and solution III the chain rule? Why are the derivative of q_i with respect to Q_k zero?
Hallo, why is the derivate of P_s with respect to Q_j equal zero? you do this in the last step of solution III.
If this is true, then your equation (3), derivate of P_i w.r.t. p_k, would be equal zero too.
maybe it could be useful in solution II and III, that eq. (3) is zero...
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 01:15, 17 June 2015 | (168 KB) | Paddy (Talk | contribs) | Cravens Solution to Problem 9 and 10 |
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