6. on a quiet day, the atmospheric pressure results in a force of about 10, n on a window pane with an area of 1 square meter. a. why does this large force not shatter the window? b. how will this change if a strong wind is blowing across the window pane?

Explanation:

a. The same atmospheric pressure that's pushing the window from the outside is also pushing on the window from the inside.  So the forces are balanced.

b. If a strong wind is blowing across the window pane, the pressure will drop, as described by the Bernoulli principle.  So the pressure inside will be greater than the pressure outside, causing the window to bow out a little.

from 1609, galileo galilei used the recently invented telescope to observe the sun, moon and planets. he saw the mountains and craters of the moon, and for the first time revealed the planets to be worlds in their own right. galileo also provided strong observational evidence that planets orbited the sun.

his discoveries about the moon, jupiter's moons, venus, and sunspots supported the idea that the sun - not the earth - was the center of the universe, as was commonly believed at the time.galileo turned his gaze toward venus, the brightest celestial object in the sky - other than the sun and the moon.

grav potential energy