IGCSE Physics Section A - Forces and Motion: Turning Forces
jack sheldrake
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IGCSE Physics Section A - Forces and Motion: Turning Forces
96 540 просмотров · 10 л. назад
jack sheldrake
8,19 тыс. подписчиков
96 540 просмотров · 10 л. назад
Turning forces, balanced beams and centre of gravity.
