Answer:
(d) increase by 100%
Explanation:
= initial mass of earth = m
= final mass of earth = (0.5) m
= initial radius of earth = R
= final radius of earth = (0.5) R
= initial acceleration due to gravity of earth = g
= final acceleration due to gravity of earth
initial acceleration due to gravity of earth is given as
Eq-1
Final acceleration due to gravity of earth is given as
Eq-2
Dividing eq-1 by eq-2

inserting the values

= 2 g
So there is 100% increase
<span>Satilites, cars, and spaceships.</span>
The Answer Is B. The disease was from their own country so they had built up an immunity to it. While the People that where their before them had not, so it affected them more, caused more to be sick, and everyone to be weak. So therefore the Colonists where able to over power the people of that land.
Hope this was helpful :)
Brainliest Please.
Geography affects trade because depending on the features of the geography (enviroment), it also affects the "system" of trading and also the type and amount of supply that is coming in. It can aslo affect who you're trading with.
For an example, if your enviroment has little to no water, how will you trade by ship? You can't, so you go with a different system such as trading that substitues land.
Long answer but hope this helped :).