ahem ahem-
SPEAK ENGLISH OR NO ONES GOING TO BE HELPING YA
venezsuela followed by Saudi Arabia
the right answers are A The Revolution of 1911 established a republic. and
B The Revolution of 1911 ended imperialist rule.
<span>They came to the colonies for the prospect of religious tolerance and the large grants of land for farming. The social classes of the people that came were either rich noblemen who owned the large plantations or poor people hoping for a fresh start</span>
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.
