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Boeing doesn’t make trains. This phone fell out of the sky.
by krallja 3y ago
Boeing doesn’t make trains. This phone fell out of the sky.
- akira2501 3y agoYes, and planes stay in the sky because they travel and hundreds of miles per hour of relative ground speed. So, you would expect things that fall out of them to have a lateral velocity component in addition to their vertical one.
- krallja 3y agoA jet airplane is low-drag and has thrust from its engines; a phone has neither. The phone’s downward velocity is constantly accelerated of gravity, so it will stay at terminal velocity downward. Its forward velocity begins rapidly decreasing immediately upon leaving the plane, due to air resistance. After just a few seconds, the phone will be traveling mostly-downward.