3cca5c1a-4070-4e7e-b4d9-fef79b41d39f 17 Валерий Очков 4 5 false false 0 4 decimal

&[DATE] &[TIME] - &[FILENAME]

t a.s m t a t 2 diff * L * m g * t a * - ≡ 0 a a.0 ≡ D\0028\a\0029\\0028\0\0029\ 0 ≡ 31 sys dsolve rhs maple : a.0 g L * sqrt t * L / cos *

τ 2 t a.s a.0 - ≡ t solve maple * : 2 π * L * g L * sqrt /

a.0 40 ° * :

L 1 m * :

g g.e : 9.8066 m s 2^/ *

τ 2.0064 s *

M t a 2 τ * m 1 : kg 1 : s 1 : 1 3 mat 1000 2 1 line rkfixed :

t a'' L * g t a sin * - ≡

0 a a.0 ≡

0 a' 0 ≡

av M 3 col rad s / * :

t M 1 col s * :

a M 2 col rad * :

t t a.s deg / vectorize augment t a deg / augment 2 1 sys a av augment