459 reputation
520
bio website
location Kathmandu, Nepal
age
visits member for 4 years
seen Oct 26 at 5:10

Now just another ordinary stupid NEET. Abstract Algebra has always been my enemy, now I am trying to conquer it.


Aug
6
comment Why do rolling disc (coin) move in circular path?
all right thanks!!
Aug
6
accepted Why do rolling disc (coin) move in circular path?
Aug
6
revised Why do rolling disc (coin) move in circular path?
added 109 characters in body
Aug
6
comment Why do rolling disc (coin) move in circular path?
@Ankush The coin is moving in circle means it should be spinning ... with period equal to the period of circular motion.
Aug
6
comment Why do rolling disc (coin) move in circular path?
$J$ is angular momentum.
Aug
6
comment Why do rolling disc (coin) move in circular path?
@Ankush since the coin is moving in circle ... something must continuously change the direction of the coin (so that coin follows circular path).
Aug
6
revised Why do rolling disc (coin) move in circular path?
added 2 characters in body
Aug
6
comment Why do rolling disc (coin) move in circular path?
wouldn't that torque be in out direction? please check update.
Aug
6
comment Why do rolling disc (coin) move in circular path?
and thanks for response!!
Aug
6
comment Why do rolling disc (coin) move in circular path?
shouldn't this kind of torque make the coin fall? ... it comes towards us.
Aug
6
comment Why do rolling disc (coin) move in circular path?
could you elaborate a bit please?
Aug
5
revised Why do rolling disc (coin) move in circular path?
deleted 628 characters in body
Aug
5
revised Why do rolling disc (coin) move in circular path?
deleted 628 characters in body
Aug
5
comment Why do rolling disc (coin) move in circular path?
can you elaborate your answer on Torque (for thinner disc)?
Aug
5
comment Is it possible to witness a circular rainbow?
i have seen one around the sun ... sun at the center.
Aug
4
revised Why do rolling disc (coin) move in circular path?
edited body
Aug
4
revised Why do rolling disc (coin) move in circular path?
added 95 characters in body
Aug
4
comment Why do rolling disc (coin) move in circular path?
hold on ... i'm uploading another one
Aug
4
comment Why do rolling disc (coin) move in circular path?
sorry ... i couldn't find the tool to rotate the disc earlier
Aug
4
revised Why do rolling disc (coin) move in circular path?
deleted 43 characters in body