Answer:
Because China is suffering from overpopulation.
Explanation:
Eₖ = √1/2 mv²
Eₖ/v² = 1/2 m
2Eₖ/v² = m
mgh = 1/2 mv²
gh = 1/2 v²
2gh = v²
v = √2gh
= √2 × 10 N/kg × 2 m
= 6.324 ms⁻¹
m = 9.8/(6424)²
= 9.8/39.993
= 0.245 g
I am not sure if it's correct.
i transposed for m in the first equation then to find the velocity I combined the potential and kinetic energy equation. there was no mass because velocity doesn't depend on the mass
Then I used earth's gravitational field strength (g) 10 N/kg and the 2 m was the height provided in the question
you can try working and see if you get the same
Answer:
One program that the Brazilian government created in the 1990s was the Plano Real. The program was successful at first but slowly went down hill in the late 1990s. You can learn more by reading the wikipedia page and doing further research.
Explanation:
Answer:
convergent, divergent, & transform boundaries
Explanation:
convergent- where two plates collide, subduction zones occur when one or both of the tectonic plates are composed of oceanic crust
divergent-where two plates are moving apart
transform-where two plates slide passed each other
They are both caused due to the movement of tectonic plates.
Hope This Helps You!
