Assuming a density of 3000 kg/m3 and approximating the actual distribution of asteroids and meteoroids as a single 1000-km body
(Ceres), one hundred 100-km bodies, 10 thousand 10-km bodies, and so on, calculate the total mass in the form of 1000-km bodies.
1 answer:
Answer:
Answer:
It is observed that the number of asteroids (or meteoroids) of a given diameter is roughly inversely proportional to the square of the diameter.
Part A
Assuming a density of 3000 kg/m3 and approximating the actual distribution of asteroids and meteoroids as a single 1000-km body (Ceres), one hundred 100-km bodies, 10 thousand 10-kmbodies, and so on, calculate the total mass in the form of 1000-km bodies.
Part B
Calculate the total mass in the form of 100-km bodies.
Part C
Calculate the total mass in the form of 10-km bodies.
Part D
Calculate the total mass in the form of 1-km bodies.
Explanation:
see the attached file
given that density is 3000kg/m³
You might be interested in
Answer:
1.01 × 10⁵ Pa
Explanation:
At the surface, atmospheric pressure is 1.013 × 10⁵ Pa.
We need to find the total pressure on the air in the lungs of a person to a depth of 1 meter.
Pressure at a depth is given by :
Where
is the density of air,
So,
Total pressure, P = Atmospheric pressure + 12 Pa
= 1.013 × 10⁵ Pa + 12 Pa
= 1.01 × 10⁵ Pa
Hence, the total pressure is 1.01 × 10⁵ Pa.