Figure out the amount of time these devices would need to be in operation before 1 million Coulombs of charge passes through them:

a. LED night light (I = 0.0041 A)

b. Incandescent night light (I = 0.052 A)

c. 60 Watt Incandescent light bulb (I = 0.4 A)

d. Large kitchen light fixture (I = 2.1 A)

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.

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

graphing motion: mastery test

209be

what is the instantaneous acceleration of

the particle at point b?

0 meters/second?

10 meters/second?

12 meters/second?

velocity imetersisecond

15 meters/second?

20

time (seconds)

answer: 0 meters/second^2

no. dot product   =0 when vecs at right angles