Water travels through long, thin tubes running up from the roots through the stems and leaves called xylem.Water moves up the xylem through a process called capillary action.
Capillary action allows water to be pulled through the thin tubes because the molecules of the water are attracted to the molecules that make up the tube. The water molecules at the top are pulled up the tube and the water molecules below them are pulled along because of their attraction to the water molecules above them.
Answer:
Explanation: the one with 6m 6 is more than 3
Answer:
L = 16 [in]
Explanation:
In order to find the arch we must first find the angle that forms the circular sector, using the following formula:
![A = \frac{\alpha*r^{2} }{2} \\where:\\A= area = 64[in^{2}]\\r = radius = 8[in]\\\\\alpha = angle[rad]therefore\\\alpha =\frac{2*A}{r^{2} } \\\alpha =\frac{2*64}{8^{2} } \\\alpha =2[rad]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B%5Calpha%2Ar%5E%7B2%7D%20%7D%7B2%7D%20%5C%5Cwhere%3A%5C%5CA%3D%20area%20%3D%2064%5Bin%5E%7B2%7D%5D%5C%5Cr%20%3D%20radius%20%3D%208%5Bin%5D%5C%5C%5C%5C%5Calpha%20%3D%20angle%5Brad%5Dtherefore%5C%5C%5Calpha%20%3D%5Cfrac%7B2%2AA%7D%7Br%5E%7B2%7D%20%7D%20%5C%5C%5Calpha%20%3D%5Cfrac%7B2%2A64%7D%7B8%5E%7B2%7D%20%7D%20%5C%5C%5Calpha%20%3D2%5Brad%5D)
Now using the following equation we can calculate the arc length
![L=\alpha *r\\L=2*8\\L=16[in]](https://tex.z-dn.net/?f=L%3D%5Calpha%20%2Ar%5C%5CL%3D2%2A8%5C%5CL%3D16%5Bin%5D)
It’s the gravity pull of the sun that makes them spin around 360 degrees
It’s all so why they say In a billion years the sun will smash into the sun
-facts :)
A paratrooper opens parachute immediately after jumping to increase the air resistance and land safely on the ground. as the speed of the paratrooper increases, the air resistance also increases
