Ask your teacher cam newton of the carolina panthers throws a perfect football spiral at 6.9 rev/s. the radius of a pro football is 8.5 cm at the middle of the short side. what is the centripetal acceleration of the laces on the football? (enter the magnitude in m/s2.)

Explanation:

It is given that,

Angular speed of the football spiral,

Radius of a pro football, r = 8.5 cm = 0.085 m

The velocity is given by :

v = 3.68 m/s

The centripetal acceleration is given by :

So, the centripetal acceleration of the laces on the football is . Hence, this is the required solution.

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.

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.