Sphere A is projected off the edge of a 1.0 m high bench with a horizontal velocity of 5.0 m/s. sphere B is dropped the same height as Sphere A. Both spheres have the same size and mass. if sphere A leaves the edge of the table at the same instant sphere B is dropped, sphere A will land
a.    at some time after sphere B.
b.    at the same time as sphere B.
c.    at some time before sphere B.
d.    There is not enough information to decide.
Sphere A's vertical speed at point of impact is
a. less than that of sphere B
b. the same as that of sphere B
c. greater than that of sphere B
d. not enough information

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.

at right angles to each other