# Marcus

less info
reputation
2
bio website location age member for 11 months seen May 13 at 11:20 profile views 4

# 9 Actions

 Jan17 answered Force and Torque Question on an isolated system Jan17 comment Does a scale model with 1/2 the linear length have 1/8 the mass?I think this is the answer to a different question. What bike, what velocity?? Jan17 awarded Supporter Jan17 comment Master Field Large N limitI found a paper that derives master fields for gauge theory (section 2.5) and for HP gauge theory (section 3.4), respectively. [Link to pdf](cds.cern.ch/record/294104/files/9601022.pdf) Jan17 comment If a cart hits a wall, does the weight of it affect how it moves, when the center of gravity is constant?In your question you didn't mention that you want to add weight to the system. However, it does not matter: Adding mass does not change the angular momentum. If you increase m_i, you will decrease sqrt(v_i*v_i) (keep in mind that r_i and v_i are vectors). The angle of the back wheel will be smaller, but angular momentum is unchanged. Jan16 answered If a cart hits a wall, does the weight of it affect how it moves, when the center of gravity is constant? Jan16 awarded Teacher Jan16 suggested suggested edit on Aren't all physical relations non-linear? Jan16 answered Why does smoke go inside the car if the back door is open?