52. Garmonik tebranishlar tenglamasi

Keltirilganlar ichidan garmonik tebranishni xarakterlovchi ifodalarni toping: 1) x= Asin(ωt+ ${\phi }_0$); 2) x= $x_0$ + $v_0$t+ $a{t}^2$/2; 3) x= Acos(ωt+ ${\phi }_0$); 4) x= F/k; 5) x= $x_0$ + vt.