How much force is needed to stretch a spring 1.2m if the spring constant is 8.5 N/m?
1 answer:
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The general formula for absolute pressure is:
Where:
= Absolute pressure
= atmospheric pressure
r = density
g =
h = depth
We can use this formula to derive our formula for h:
transpose atmospheric pressure
= 
transpose r and g
-
------------------------- = h
rg
Now let us input our given into our new formula:
3.52 x
- 1.01 x
---------------------------------------- = h
1.00 x
x 9.8 
Where:
r = density
g =
h = depth
We can use this formula to derive our formula for h:
------------------------- = h
rg
Now let us input our given into our new formula:
3.52 x
---------------------------------------- = h
1.00 x