English
Русский
Oʼzbek
Subjects
News and articles
About us
Career
Contacts
Profile
Watch history
My library
Notifications
Logout
Русский
Oʼzbek
Online Mektep
Authorization
Home
Subjects
School Subjects
Main
Subjects
School Subjects
Physics
Upper Secondary
16. Harmonic motion
16. Harmonic motion
79. Oscillations
80. Pendulum
81. Energy of oscillations
82. Resonance
