In 1960 military pilot joseph kittinger jumped from a high altitude balloon in a fully pressurized jump suit about 100,000 feet, in the stratosphere, all the way to the ground. when in the stratosphere he felt like he was floating, even though he was free-falling in space. when he reached the troposphere he could feel the wind resistance and it no longer felt like he was floating. why was this likely the case?

because the troposphere has more oxygen than the stratosphere so when he felt like he was floating even though he was free falling it was due to the absence of air.

harry byrd declared organized resistance by southern states would prevent racial integration.

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west