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ʲͲ в вί

- .

= / (?)

- .

/. ; t, .

: = ft, = 3 /, z = 0. = : 2 - .

s :

= 0 at, = | | = Const.

, s : at 2

s - 0 t -- ;

at 2 + 2

  • . = - ^ -, 0 = 0 - ;
  • 5 = /, = const - .

ʲ ( () ())

) .

:? (/) x (t), y (t), z (t).

: (), ().

) ( ) ( ), , .

: a (t ); : 1 = 0 = 0 ; , = 0 = 0 ; = 0 = u 0 (u 0x , u 0v ). : (?) ( x (t), y (t)).

(), y (t) , .

, , .

 
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