This is a chart from the Newton’s law of motion lab on edge unity I need this answered quick please
Student Guide (continued)
Table E: Calculations of Acceleration
Acceleration
Initial velocity
Number of (from 0 to 0.25 m)
washers
Y = 0.25 mg
Final velocity
(from 0.25 to 0.50 m)
2 = 0.25 m/(t2-1)
(m/s)
(m/s)
a - (g-v)'(tz-
(m/s)
1
2
3
4

uh yes

Explanation:

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.