Aparticle of mass m is acted upon by a net force f. as a result of the force, the particle moves along a line with its position measured as p se the speed is observed to change at a constant rate from a value of s1 at s1 to a value of s2 at s2 from a reference point labelled o. as the particle moves from s1 to s2, (a) express the acceleration of the particle as it moves from s1 to s2 in terms of 81, $2, 81, and s2. (b) if the numerical values of s1, 82, 81, and s2 are 0 m, 500 m, 100 m/s, and 50 m/s respectively, what is the acceleration as the particle moves from s1 to s2?

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.

talk back to him about the sport and show him your expertise or leave the room