A large stone disk is viewed from above and is initially at rest as seen in the figure below. The disk has a mass of 220.0 kg and a radius of 2.400 m. A constant force of 40.0 N is applied tangent to the edge of the disk for 57.0 s, causing the disk to spin around the z axis. (a) Calculate the angular acceleration of the stone, finding both the direction and magnitude. (Express your answer in vector form. Substitute numeric values, do not use variables.) = rad/s2 (b) What is the final angular velocity of the stone? (Express your answer in vector form. Substitute numeric values, do not use variables.) = rad/s (c) Calculate the translational speed for a point on the edge of the stone after 57.0 s. m/s

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.