Answer:
When the rider is at the top of the roller coaster.
No, this will not work, bc vibration waves are caused when particles move in circles.
hope this helps (:
There are <span>scientific (<span>Result: <span>505900</span> or 5.059e+5 (significant figures: 4, decimals: 0)) </span>figures</span> in the number 505900.
A branch or leaf and here is a link to some flash cards i found
https://quizlet.com/45759526/developmental-anatomy-flash-cards/
