The takeoff speed of a military aircraft carrier is approximately 215 mi/hr relative to the air. They acquire this speed through a combination of a catapult system present on the
aircraft carrier and the aircraft's jet propulsion system. A common strategy is to head the
carrier and the plane into the wind. If the plane is taking off from an aircraft carrier
which is moving at 50 mi/hr into a 30 mi/hr headwind, then what speed relative to the
deck of the aircraft carrier must it obtain to takeoff?

from 165 mph to 185 mph

Explanation:

sleep paralysis is a parasomnia, events associated with sleep.

sleep paralysis happens when you are in the middle of waking up or falling asleep. it is the feeling of being conscious but unable to move. it definitely involves hallucinations.

i had a friend that had sleep paralysis and he told me a story one time where he was laying in bed and he couldn't move his body no matter how hard he tried and there was someone standing in the corner of his room coming towards him. he couldn't move and you can't "wake up" because you are already conscious. sometimes sleep paralysis can be triggered by frequent waking up during the night based off of multiple trips to the bathroom, or if you had ever been abused, sleep paralysis can start happening from things like that.