Reverend Northwick climbs to the church belfry one morning to determine the height of the church. From an outside balcony he drops a book and observes that it takes 2.00 s to strike the ground below, How high is the balcony of the church belfry?

20 m

Explanation:

Given that,

A book taken 2 s to strike the ground below.

We need to find how high is the balcony of the church. Let is assume that the book was at rest initially.

Using second equation of motion as follows :

Hence, the balcony of the church is at a height of 20 m.

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.

false

explanation:

boats, things on boats luggage are way more heavy then water.