Dhur

So once again, Richard and I decided to go and ravage doc!'s room Saturday afternoon. We actually got more done there than before, and the Androoh had to come and ruin everything. So when we were done doing all the work we could have done, we needed to call our parents. But the batteries in our phones conspired against us and went dead at the same time. Therefore we needed to use the dreaded pay phone. Obviously, Androoh was forced to pay and call my parents. So after calling, we forgot to put the handset back onto the receiver, so it was left hanging (no pun intended).

Hao Chen's in love! (not with richard or androoh)

Um. So the cord and the receiver are experiencing both uniform circular motion and simple harmonic motion as it is traveling in a circular path with a net force directed radially inward of magnitude mv^2/R and the restoring force is gravity. The receiver has the maximum velocity at its equilibrium position: the lowest point of the swing. That's it for now. These weeks are so abnormal its insane. If you read closely, you'll see what I mean.