a boat moves up and down on a lake as wave passes by. if the boat oscillates 10 times in 2 seconds, what is the period of the wave

to be honest as much as i would love to answer this. i feel as if something's missing. just saying.

okay i have so many questions. but the big one here is: um wt..f is this mess? ?

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.