Answer:
My Take on this
The height of the wall can be related with the Horizontal distance traveled by the equation of the trajectory
y=xtan∆ - gx²(1+tan²∆)/(2u²)
The wall is at distance x1
So thats the horizontal distance we'll use... We need to find its corresponding vertical distance "y"
So
Applying the formula
∆=45°
x=x1
g=9.8ms-²
u=velocity of projection
Substituting
y= x1tan45 - 9.8x1²[1+(tan²45)]/2u²
tan45°=1
y= x1 -4.9x²(1 +1)/u
y= x1 - 4.9x²•2/u²
y= x1 - 9.8x²/u².
Answer:
Moving existing nuclear weapons to locations from which they could reach American targets was one." A second reason that Soviet missiles were deployed to Cuba was because Khrushchev wanted to bring West Berlin, controlled by the American, British and French within Communist East Germany, into the Soviet orbit.
I think the most safest way is to use a sponge or a cloth
Answer:
d.All of the settlements were close to major bodies of water.
Explanation:
In the map you can observe that all of the settlements that were located in america were settled near major bodies of water, in bays, and in major rivers, this was because the first settlers that came from England were arriving on boats and the best way to access the new settlements was by boat, so most of the settlements were close to major bodies of water so they were reachable.
