Pehea e hoʻoholo ai i ka paleʻana o ke aniani?

ʻIke aneiʻoe i keʻano o ka hopena?

E pili ana i ka hana o ka mea hana i ka ikaika o ka ikaika ikaika a iʻole ka pīhoihoi i noiʻia iā ia. He hōʻailona kūponoʻole ia o ke ola o ka pono ma lalo o kekahi mau kūlana a me nā mahana.

No ka hopena o ka hopena o ke aniani o ke aniani

ʻO kēia ka'ōlelo e helu ai i ka hopena o ka hopenaʻo JE = mgh

E - ka pale kaulike; Unit J (n * m)

m - ka kaumaha o ka pōpō palaoa; Nā'Āina Kg

G - ka wikiwiki o ka gravity; Wae 9.8m / s2

H - ka kiʻekiʻe i ka wā e hāʻule ai; Wae m

ʻO ka wehewehe IK

No ka papa inoa o ke aniani me ka mānoanoa velveness ≥3mm hiki ke hele i ka IK07 kahi e = 2.2j.

ʻO ia: 225g Steel ball hāʻule mai ka 100cm kiʻekiʻe i ke aniani i ke aniani me kaʻole o nā pōʻinoʻole.

https://www.sadagass.com/ceramiclass.com/ceramiclass-prins

ISH BLO BOLDE mālama i nā kiko'ī a pau e noi ana i nā mea kūʻai aku e nā mea kūʻai aku a hiki mai i ka hopena maikaʻi loa no kāu papahana.

 


POST manawa: Mei-20-2020

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