Problem: at the local swimming hole, a favorite trick is torun
horizontally off a cliff that is 8.3m above the water. once diver
runs off the edge of the cliff, tucks into a ball androtates on the
way down with an average angular speed of 1.6rev/s.
ignore air resistance and determine the number of revolutions
shemakes while on the way down.

2 revolutions

Explanation:

Assume that when she runs off the edge of the 8.3m high cliff, her vertical speed is 0. So gravitational acceleration g = 9.8m/s2 is the only thing that makes her fall down. So we can use the following equation of motion to calculate the time it takes for her to fall down:

where s = 8.3 m is the distance that she falls, t is the time it takes to fall, which is what we are looking for

Since she rotates with an average angular speed of 1.6rev/s. The number of revolutions she would make within 1.3s is

explanation:

the masses of the objects and the distance between them

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.