hello im not quite sure how to do part ii) on this mechanical waves…

Question Answered step-by-step hello im not quite sure how to do part ii) on this mechanical waves… Image transcription text2015-PHYSICS-EN.pdf – Foxit PDF Reader X File Home Comment View Form Protect Foxit eSign Share HelpTell me… Q Find . . . TI & Hand Select SnapShot Clipboard Zoom Page Fit Reflow Rotate TypewriterHighlight Link Bookmark File Image Audio Option View Attachment Annotation & Video Start … Show more… Show morehello im not quite sure how to do part ii) on this mechanical waves question. i checked some answers and it said that in one period, the distance travelled by the buoy is 4A but i dont really understand how to get that. thanks!   Science Physics FISICA BACHILLER Share QuestionEmailCopy link Comments (0)