Nā Kaʻa Pāʻani Friction

Loaʻa i kēia mea pāʻani kaʻa me ke kumuhana Lion King kahi keʻena mālama nui e paʻa ana i 12 mau kiʻi holoholona hihiu no ka pāʻani pāʻani a me ka hoʻonaʻauao holoholona hihiu mua. Me kahi hoʻolālā paʻa i hoʻohana ʻia e ka inertia (ʻaʻohe pono o nā pila), paipai ia i nā huakaʻi safari noʻeau a me ka haʻi moʻolelo makua-keiki, e lilo ia i makana hoʻonaʻauao kūpono no nā keiki kula kamaliʻi.

Hōʻike kēia mau mea pāʻani kalaka ʻenekinia i hoʻohana ʻia e ka friction i nā hiʻohiʻona hoʻohālike kikoʻī loa e pili ana i nā mea ʻeli, nā kalaka ʻōpala, a me nā crane. Me nā kala ʻōlinolino a me ka neʻe ʻana i hoʻohana ʻia e ka inertia, hāʻawi lākou i ka hana wikiwiki a maʻalahi ma nā ʻano ʻili like ʻole me ke aʻo ʻana i nā keiki e pili ana i nā kaʻa kūkulu a me kā lākou mau hana honua maoli. Hana ʻia mai nā mea paʻa, palekana no nā keiki me nā ʻaoʻao maʻalahi, kōkua kēia mau mea pāʻani hoʻonaʻauao i ka hoʻomohala ʻana i ka hoihoi ʻenekinia mua a hana i nā makana kūpono no nā poʻe hoihoi kaʻa ʻōpio. He kūpono no ka hoʻonui ʻana i nā hōʻiliʻili kaʻa a me ka paipai ʻana i ka pāʻani kūkulu noʻonoʻo.

E hoʻā i ka manawa pāʻani me 12 mau kaʻa snail i hoʻohana ʻia e ka friction! Hōʻike kēlā me kēia snail kiʻi ʻoniʻoni olaola i nā maka huki bouncy a me ka neʻe ʻana o ka makani no ka hana heihei leʻaleʻa. Hoʻolaha ka hoʻolālā plastik ABS paʻa i nā mākau kaʻa maikaʻi a me ke aʻo ʻana STEM ma o ka pāʻani kumu-hopena. He kūpono no nā pāʻani hui, nā mea aloha pāʻina lā hānau, a i ʻole nā ​​​​mea hōʻiliʻili hiki ke hōʻike ʻia. Palekana no nā makahiki 3+ me nā kihi poepoe. Hele mai me ka mākaukau e hāʻawi makana i loko o kahi ʻeke kala - he mea pāʻani hoʻonaʻauao e hoʻohui i ka pāʻani noʻonoʻo me nā kumu physics. Maikaʻi no nā mea aloha kaʻa a me nā mea makemake i nā pepeke!

ʻOi aku ka mea pāʻani kaʻa kūlanakauhale ma mua o kahi kumu hoʻohālike paʻa; me kahi paʻi maʻalahi, hoʻoneʻe kona motika i hoʻohana ʻia e ka friction i mua. E hauʻoli nā keiki i nā kukui ʻālohilohi o ke kaʻa a me ke mele hauʻoli i kona neʻe ʻana ma luna o ka papahele, e hana ana i kahi ʻike pāʻani ola a hoihoi.

E ʻike i ka mea pāʻani kalaka pahu ʻaila Friction hope loa, i hana ʻia me ka plastik ABS kiʻekiʻe. Loaʻa i kēia makana keikikāne ka hoʻokele inertia, ke mele, a me nā kukui, kūpono no ka pāʻani i loko a i waho paha.

E ʻike i ka mea pāʻani kalaka ʻenekinia friction hope loa, i hana ʻia me ka plastik ABS kiʻekiʻe. Hōʻike kēia makana a ke keikikāne i ka hoʻokele inertia, ke mele, a me nā kukui, kūpono no ka pāʻani i loko a i waho paha. Kūpono no ke kūkulu ʻana i ke kūlanakauhale, he kaʻa hui pū ia e makemake ai nā keiki.

E ʻike i ka mea pāʻani kalaka kauō hope loa me ka hana hoʻokuʻu i hoʻohana ʻia e ka friction, ka hoʻolālā pelu, a me ka hiʻohiʻona deformation. Hele mai kēia kaʻa lawe nui me nā kaʻa heihei liʻiliʻi, nā mele acousto-optic, a me nā kukui, me nā mele a nā keiki a me nā hiʻohiʻona multi.

E ʻike i ka makana kūpono no nā keiki me kēia Mini Inertial Car Toy. Hana ʻia me ka mea ABS plastik paʻa, hoʻohana ʻia e ka friction a hele mai me ke mele, ke kukui, a me nā mele a nā keiki. Kūpono no nā keikikāne a me nā kaikamahine.

Nā mea pāʻani kalaka friction me nā hiʻohiʻona ʻenekinia hoʻohālike e like me Excavator, Garbage Truck, Crane a me nā mea hou aku. Hoʻohana ʻia ka Inertia no nā keikikāne - makana kūpono. Hōʻiliʻili kaʻa.