Answer:
34 meters
Explanation:
20 meters +14 meters =34 meters
Answer:
because it has gravity in it . as it has more mass which can attract the things like we human are also attracted towards its centre and also mass is directly proportional to gravity which leads it to be round in shape.
<em>hope u will</em><em> </em><em>get</em><em> </em><em>it</em><em>.</em><em>.</em>
Answer:
The force of gravity is the gravitational constant multiplied by the mass of the sun times the mass of the person divided by the radius of the sun squared. We can equate these two. The mass of the person cancels.
Answer:
The mass of the asteroids is 0.000334896182184 times the mass of the Earth.
39929.4542466 m
Explanation:
Total mass of the asteroids
![m_a20000\times 10^{17}=2\times 10^{21}\ kg](https://tex.z-dn.net/?f=m_a20000%5Ctimes%2010%5E%7B17%7D%3D2%5Ctimes%2010%5E%7B21%7D%5C%20kg)
= Mass of Earth = ![5.972\times 10^{24}\ kg](https://tex.z-dn.net/?f=5.972%5Ctimes%2010%5E%7B24%7D%5C%20kg)
The ratio is
![\dfrac{m_a}{m_e}=\dfrac{2\times 10^{21}}{5.972\times 10^{24}}\\\Rightarrow \dfrac{m_a}{m_e}=0.000334896182184](https://tex.z-dn.net/?f=%5Cdfrac%7Bm_a%7D%7Bm_e%7D%3D%5Cdfrac%7B2%5Ctimes%2010%5E%7B21%7D%7D%7B5.972%5Ctimes%2010%5E%7B24%7D%7D%5C%5C%5CRightarrow%20%5Cdfrac%7Bm_a%7D%7Bm_e%7D%3D0.000334896182184)
The mass of the asteroids is 0.000334896182184 times the mass of the Earth.
Volume is given by
![V=\dfrac{m}{\rho}\\\Rightarrow \dfrac{4\pi}{3\times 8} d^3=\dfrac{m}{\rho}\\\Rightarrow d^3=\dfrac{3\times 8}{4\pi}\dfrac{m}{\rho}\\\Rightarrow d=(\dfrac{3\times 8}{4\pi}\dfrac{m}{\rho})^{\dfrac{1}{3}}\\\Rightarrow d=(\dfrac{3\times 8}{4\pi}\dfrac{10^{17}}{3000})^{\dfrac{1}{3}}\\\Rightarrow d=39929.4542466\ m](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7Bm%7D%7B%5Crho%7D%5C%5C%5CRightarrow%20%5Cdfrac%7B4%5Cpi%7D%7B3%5Ctimes%208%7D%20d%5E3%3D%5Cdfrac%7Bm%7D%7B%5Crho%7D%5C%5C%5CRightarrow%20d%5E3%3D%5Cdfrac%7B3%5Ctimes%208%7D%7B4%5Cpi%7D%5Cdfrac%7Bm%7D%7B%5Crho%7D%5C%5C%5CRightarrow%20d%3D%28%5Cdfrac%7B3%5Ctimes%208%7D%7B4%5Cpi%7D%5Cdfrac%7Bm%7D%7B%5Crho%7D%29%5E%7B%5Cdfrac%7B1%7D%7B3%7D%7D%5C%5C%5CRightarrow%20d%3D%28%5Cdfrac%7B3%5Ctimes%208%7D%7B4%5Cpi%7D%5Cdfrac%7B10%5E%7B17%7D%7D%7B3000%7D%29%5E%7B%5Cdfrac%7B1%7D%7B3%7D%7D%5C%5C%5CRightarrow%20d%3D39929.4542466%5C%20m)
The diameter is 39929.4542466 m
Answer:
Frequency
Explanation:
Each half wavelength has a point of largest amplitude (aka a node). Depending on the wavelength each node oscillates at a certain rate of swings per unit of time. The latter is referred to as frequency and measure in Hertz [Hz].