Answer:
G M m / R^2 = m v^2 / R centripetal force equals gravitational force
1/2 m v^2 = G M m / R = KE rearranging the above equation
T = 2 pi R / v time for one revolution (period)
T^2 = 4 pi^2 R^2 / v^2
From the very first equation v^2 = G M / R
so T^2 = 4 pi^2 R^3 / (G * M)
Answer:
<em>The pressure given by the water at the bottom is 58,800 Pa</em>
Explanation:
<u>Pressure Exerted by a Column of Liquid
</u>
The pressure P exerted by a column of liquid of height h and density ρ is given by the hydrostatic pressure equation:
P = ρgh
Where ρ is the density of the liquid, g is the acceleration of gravity g=9.8m/s^2, and h is the height of the column of liquid.
The height of water in a well is h=6 m. The density of water is a known quantity:
Calculating P:
P = 1,000*9.8*6
P = 58,800 Pa
The pressure given by the water at the bottom is 58,800 Pa
Your answer is C. hope this helped! :)
Napagyayaman ang kaalaman sa parabula bilang akdang pampanitikan?
→ <em><u>Ang parabula ay mahalagang maunawaan at mapahalagahan bilang akdang pampanitikan sapagkat ito ay mga salita ni Hesus na kanyang ginamit upang maiparating sa mga tao ang mensahe ng Ama para sa kaligtasan ng mga makasalanan. Hindi lang ito malaking parte ng akdang pampanitikan ngunit pati na rin sa Katolikong paniniwala at pananampalataya.</u></em>
Nakabubuo ng sariling konsepto tungkol sa parabula at sa layunin nito sa mambabasa.
→ <em><u>Ito ay tumutukoy sa isang kwento na Kong saan ay tao ang gumaganap at into at patungkol sa </u></em><em><u>bibliya</u></em>
<h3><em><u>
</u></em></h3>
Answer:
v = 6i + 12j + 4k
Explanation:
Find the magnitude of the direction vector.
√(3² + 6² + 2²) = 7
Normalize the direction vector.
3/7 i + 6/7 j + 2/7 k
Multiply by the magnitude of v.
v = 14 (3/7 i + 6/7 j + 2/7 k)
v = 6i + 12j + 4k