Clock angle problem

Nsogbu akụkụ elekere bụ ụdị nsogbu mgbakọ na mwepụ nke gụnyere ịchọta akụkụ n'etiti aka elekere analọg.

 Nsogbu mgbakọ na mwepụ 
Nsogbu n'akuku elekere na-ejikọta nha abụọ dị iche iche: akụkụ na oge.  A na-atụkarị akụkụ ahụ na ogo site na akara nke nọmba 12 n'akụkụ elekere.  Oge na-adaberekarị na elekere elekere iri na abụọ.

Usoro iji dozie nsogbu ndị dị otú ahụ bụ ịtụle ọnụego mgbanwe nke akụkụ na ogo kwa nkeji.  Aka elekere nke elekere analọgụ elekere 12 nkịtị na-atụgharị 360° n'ime awa iri na abụọ (nkeji 720) ma ọ bụ 0.5° kwa nkeji. Aka nkeji -na-atụgharị site na 360° na nkeji 60 ma ọ bụ 6° kwa nkeji

 Nhazi maka akụkụ nke aka elekere 



ebe:

 θ bụ akụkụ dị n'ogo nke aka a tụrụ n'akụkụ elekere site na 12
 H bụ oge.
 M bụ nkeji gafere awa.
 MΣ bụ ọnụọgụ nkeji kemgbe elekere iri na abụọ.        M    Σ     = (60 × H + M)      {\displaystyle M_{\Sigma }= (60\oge H+M) } 

 Njikọ maka akụkụ nke aka nkeji 



ebe:

 θ bụ akụkụ dị n'ogo nke aka a tụrụ ya na elekere site na ọnọdụ elekere iri na abụọ.
 M bụ nkeji.

 Ihe Nlereanya 
Oge bụ 5:24. Akụkụ na ogo nke aka awa bụ:



Akụkụ na ogo nke aka nkeji bụ:



 Njikọ maka akụkụ dị n'etiti aka 
Enwere ike ịchọta akụkụ dị n'etiti aka site na iji usoro a:



ebe

 H bụ oge
 M bụ nkeji

Ọ bụrụ na oghere ahụ karịrị ogo 180 wee wepụ ya na ogo 360.

 Ihe ọmụmaatụ  1 
Oge bụ 2:20.



 Ihe ọmụmaatụ 2 
Oge ahụ bụ 10:16.



 Kedu mgbe a na-atụkwasị aka elekere na nkeji? 
A na-etinye aka awa na nkeji naanị mgbe akụkụ ha bụ otu.



 is an integer in the range 0–11. This gives times of: 0:00, 1:05., 2:10., 3:16., 4:21., 5:27.. 6:32.,  7:38., 8:43., 9:49., 
10:54., and 12:00.
(0. minutes are exactly 27. seconds.)

 Hụkwa Ihe Ọzọ 

 Ebe elekere dị

 Edensibia 

 Njikọ mpụga 

 https://web.archive.org/web/20100615083701/http://delphiforfun.org/Programs/clock_angle.htm
 http://www.ldlewis.com/hospital_clock/ - nyocha dị ukwuu nke akụkụ elekere
 https://web.archive.org/web/20100608044951/http://www.jimloy.com/puzz/clock1.htm