, , , , .
( ) .
V , a .
, , ( ), .
, , .
γ = f (t) , γ .
ω ε.
:
ω =
:
ε =
, , .
(ω = const), .
(ε = const), .
v ω R .
v = ω R.
, .
ω , , (. 23).
. 23
a τ ( , , , ); an R (. 24).
a τ = ε R an = ω2 R
. 24
a = R .
μ, :
.
1. .
2. ?
3. ?
4. ?
5. ?