-
.
-
.
-
-
-
, -
.
.
.
,
,
m. h,
-
. -
.
3.
a ; t h
.
u= 
a= 
:
= 
= 
ε= 
= 
φ 
φ= 
-
; ε ; φ -
r .
N :
N = 
F = m (g - a).
u, P = m u;
E = m u2/2;
E = mgh.
M+M=Jἑ
M = [ rF ] ; J -
; ε .
-
- = Jε
J
M = mr (g - a)
m ; ; r .
M -
m 0,
(= 0).
F = m 0 g.
M = M = m 0 gr.
Ek= 
A = M φ
| / | t, c | <t>, c | u, /c | a, /c2 | ω, c-1 | Ε, c-2 | φ, | N, . | ||||||||
| r= | M= | H= | ||||||||||||||
( 1)
|
|
|
( 2)
| / | t, c | <t>, c | u, /c | a, /c2 | ω, c-1 | Ε, c-2 | φ, | N, . | ||||||||
.
M ;
. -
J 1 ( ε1
.1) J 2.
J J 2 J 1:
J = J 2 - J 1.
:
- J= 
m ; l ;
- J= 
m ; R .
( 3)
| a | F | u | P | E | E | |
| /2 | /c | /c | ||||
( 4)
| m0 | M | J1 | J2 | J | E | L | |||
| 2 | 2 | 2 | 
| ||||||
:
