You have been abducted by aliens and find yourself on a strange planet. fortunately, you have a meter stick with you. you observe that, if the stick oscillates around one end as a physical pendulum, it has a period of 0.85 s. what is the acceleration of gravity on this planet? a 9.8 m/s2 b cannot be calculated without knowing the mass of the stickc 36 m/s2 d 18 m/s2 e 27 m/s2

Explanation:

centre of mass will be in middle of meter stick

so we take the length h = 0.5m

Taking moment of inertia of rod about the top point

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.