Back 81. Check My Understanding 3
Velocity
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Velocity km/h
Saeed is playing with his drone. The drone's velocity relative to the wind is plotted as the blue arrow.
The wind's velocity relative to Saeed is plotted as the purple arrow.
Use the graph to calculate the orientation of the drone's velocity to Saeed represented by the red
arrow, and measured anticlockwise from the positive x-axis (east).
45°
75°
30°
31°

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.

I'm not sure what your asking buddy.. but i know that you can weld two peices of steel by pure force and pressure.

Answer///(d) atoms contain small,negatively charged particles;