mateusz
M a t e u s z {o Bd e k
I I r o k W I Z
S p r a w o z d a n i e z p By w a n i a
c i a B.
1 . T e o r i a
P By w a n i e c i a B t o s t a n r w n o w a g i c i a Ba s t a Be g o z a n u r z o n e g o c z [c i o w o l u b
c a Bk o w i c i e w p By n i e . Z g o d n i e z p r a w e m A r c h i m e d e s a s i Ba w y p o r u c i a Ba
r w n a j e s t P = g V c , g d z i e :
g - p r z y s p i e s z e n i e z i e m s k i e , - g s t o [ p By n u ,
V c - z a n u r z o n a o b j t o [ c i a Ba .
W a r u n e k p By w a n i a m a p o s t a : P = m c g , g d z i e m c - m a s a z a n u r z o n e g o
c i a Ba . C i a Bo m o |e p By w a w d a n y m p By n i e , g d y e"m c / V , g d z i e : V
c a Bk o w i t a o b j t o [ c i a Ba ( p o z o s t a Be o z n a c z e n i a j w . ) . R w n o w a g
p By w a j c e g o c i a Ba o k r e [l a p o Bo |e n i e j e g o m e t a c e n t r u m .
M e t a c e n t r u m j e s t t o p u n k t p r z e c i c i a o s i p By w a n i a i l i n i i d z i a Ba n i a s i By p a r c i a
h y d r o s t a t y c z n e g o p r z y n i e w i e l k i m w y c h y l e n i u c i a Ba p By w a j c e g o .
W y s o k o [d m e t a c e n t r y c z n a t o o d l e g Bo [d w z d Bu | o s i p By w a n i a p o m i d z y [r o d k i e m c i |k o [c i
c i a Ba , a m e t a c e n t r u m . J e s t d o d a t n i a , g d y m e t a c e n t r u m l e |y p o w y |e j [r o d k a c i |k o [c i .
Z a l e |n o [d m i d z y w y s o k o [c i m e t a c e n t r y c z n , a t y p e m r w n o w a g i :
m > 0 r w n o w a g a ( m e t a ) t r w a Ba
m = 0 r w n o w a g a o b o j t n a
m <