1. ʻO ka mamao o ka Honua mai ka Lā he 149.6 x 106 km a ʻo ka manawa o ka hoʻohuli ʻana o ka Honua he 1 makahiki. E helu iā T 2 / r 3
ʻIke ʻia:
T = 1 makahiki, r = 149.6 x 10 6 km
Makemake ʻia : T 2 / r 3 = … ?
Hoʻonā :
k = T2 /r3 = 12 / (149.6 x 106)3 = 1 / (3348071.9 x 1018) = 2.98 x 10-25 makahiki2/ km3
ʻAʻole maopopo
2. ʻO ke kūpaʻa honua (G) = 6.67 x 10 -11 Nm² /kg² a me 1.99 x 10⁻¹30 kg ko ka Lā.
![]()

ʻAʻole maopopo
3. ʻO ka mamao awelika o ka Honua mai ka Lā he 149.6 x 10 6 km a ʻo ka mamao awelika o Mercury mai ka Lā he 57.9 x 10 6 km. ʻO ka manawa o ka hoʻohuli ʻana o ka Honua he 1 makahiki, he aha ka manawa o ka hoʻohuli ʻana o Mercury?
ʻIke ʻia:
r o ka Honua = 149.6 x 10 6 km
r o ka mercury = 57.9 x 10 6 km
T o ka Honua = 1 makahiki
Makemake ʻia: T o ka mercury?
Lōlā:

[wpdm_package id='953′]
- Nā pilikia a me nā hoʻonā o ke kānāwai o Newton no ka umekaumaha honua
- Nā mana umekaumaha, nā pilikia kaumaha, a me nā hoʻonā
- Ka wikiwiki ma muli o nā pilikia umekaumaha a me nā hoʻonā
- Nā pilikia a me nā hoʻonā o ka satelite Geosynchronous
- Nā pilikia a me nā hoʻonā o ke kānāwai o Kepler nā pilikia a me nā hoʻonā