Asked by Dan

Imagine there is a large boulder on the edge of a shoreline. If a wave period is 15 s long. how many times is the boulder hit in a year?

Thank you
Answered by drwls
Calculate the number of seconds in a year, and divide that number by 15. That will be the number of waves that hit.

This question ignores the fact that, due to tides, waves will not always hit the boulder. oh well
Answered by josh
hey get a life
Answered by gabby
don't be mean to ppl
Answered by Aaron
ha ha ha funny josh
Answered by Moany
Was that really necessary drwls
Answered by brittany
More then a quarter of the moon is visible, and the visible portion is becoming smaller as the moon is not visible.
Answered by meganamessinmypants
wow your pretty lame josh
Answered by Tala
Thank you is a good way for answer
Answered by Francis
well the answer to that is about 2,102,400 times that the boulder will be hit in a year Its is so because i did what dwrls said and that's the correct answer
Answered by Francis
sorry i submitted it two times
Answered by Kim
Thank you Francis! I didn't get it. :)
Answered by Balls_in_a_sack
2,102,400 is the seconds in a year divided by 15.
The number of seconds in a year is 31,536,000.
Answered by lucy
omg thx i would not b able 2 do this without u or a calculater
Answered by nikki cornella
yay thxs yall im in school getting the anwsers and my teacher is at her desk behind me lol
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