Qanday yordam kerak?
Kai Burghardt
https://ORCID.org/0000-0003-2117-3974
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Well, 67andy67, the new URL is https://www.KhanAcademy.org/science/ap-college-physics-1. Some old videos can (also) be accessed via the Physics archive course, but all old exercises are gone.
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Faollik ko’lami 212
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Oxirgi harakat
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hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
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O’qiyotganlarni 1 foydalanuvchi
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Ovozlar 173
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Obunalar 17
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Faollik ko’lami 212
-
Oxirgi harakat
-
hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
-
O’qiyotganlarni 1 foydalanuvchi
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Ovozlar 173
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Obunalar 17