30a) What is the magnitude of the electric field at point p from one of the 3 nC charges? Remember cm + m.
The E3 from the 3 nC charges will have (x, y) components.
Because there are 23 n charges, one of these components (x or
y) will cancel out, and the other components add together.
b) Erase each wrong answer (x or y), leaving the correct answer.
x or y will components cancel
x or y components will remain
c) Calculate the value of the remaining component of E3 from 1 of
the 3 nc charge.
d) What is the magnitude and direction of the net electric field at
P from both 3 nC charges? Remember symmetry and remaining
components (x or y).
e) Now determine the magnitude and direction of the electric field
at P from the -2 nc charge.
f) What is the magnitude and direc-otion of the net electric field at
P from all the charges?

answer; the correct answer is technician a; ///100%good luck

28. evolution

29. environment, survive, offspring  

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.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this