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ggcg

Trying to learn all I can and do something creative.

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  • Last seen Feb 11 at 21:10

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22 Does the total kinetic energy change during an elastic collision? Dec 14 '18
14 Does the electric field have infinite range? Apr 14 '20
12 Why does my book consider moment of inertia as a scalar when it is a tensor? Apr 25 '20
8 Cross products/avoiding using your hand for the right hand rule in E and M May 16 '19
8 Why are some energies dependent on reference frame, and some are not? And why is transfer between them possible? Mar 27 '20
5 What happens to our force when we walk on ice? Dec 10 '20
4 If velocity in forward and backward directions is positive and negative respectively, then what is it in left and right directions? May 1 '20
4 Is Newton's first law an “If and only if” Nov 14 '19
4 What happens when a photon “dies”? Dec 18 '19
4 Why do we need creation and annihilation operators in QFT? May 14 '19
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