Timeline for Proof that an unconstrained rigid body rotates about it's centre of mass
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 1, 2020 at 18:32 | comment | added | S_holmes | But how did you combine the LHS terms to get $\vec f_{ij}$ in the LHS..could you please show me the intermediate steps? | |
| Sep 23, 2020 at 18:31 | comment | added | Eli | They disappear because $~\vec{f}_{ij}$ equal zero for a rigid body | |
| Sep 23, 2020 at 18:21 | comment | added | S_holmes | but how did you apply it..i know I seem dumb..but I dont get it..like..the cross products are with $\vec r_{2c}$ and $\vec r_{3c}$ right ? how did those terms disappear ? | |
| Sep 20, 2020 at 19:21 | comment | added | Eli | I think that $a\times (b+c)=a\times b+a\times c$ | |
| Sep 20, 2020 at 17:51 | comment | added | S_holmes | I don't understand how you combined the terms in LHS to eliminate other force values. Like how can you combine cross products ? | |
| Sep 19, 2020 at 21:34 | history | edited | Eli | CC BY-SA 4.0 |
added 46 characters in body
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| Sep 19, 2020 at 21:20 | history | answered | Eli | CC BY-SA 4.0 |