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

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

because growing process had stoped after 4-5 year