Paige
4th Grade Neville
Surfing
My first piece of writing is where and when surfing started. surfing started in the 12th century in polynesia. My second piece of writing is when surfing was added to the olympics, it was added in the 2020 summer olympics. My third piece of writing is what equipment it will need: a surf-board , beach towel, water bottle, sun screen, swim trunks or swim suit. And my last piece of writing is where surfing is played, surfing is played on the beach.
Balanced and unbalanced forces or objects at rest and in motion and when a force stops it or moves it it will stay like that until a force stops it or moves it.and when you are on a wave you will move.when you aren't on a wave you will be still...when you are on a wave… you won't be still…
My first piece is what Newton's 2nd law is. Newton's 2nd law is f=m x a which is force = mass x acceleration push, pull, pressure , friction and force. My second piece is some examples of force in my sport which is the wave(s) the surfboard and you , and what force is force is a push or a pull and buoyancy keeps you floating. My third piece is what mass is and what are some examples of mass in my sport. Mass is how big something is or how far apart the atoms are and some examples of mass in my sport are you the board and the wave (s). My fourth piece is what acceleration is and what are some times acceleration is used or changed. Acceleration is when you are slowing down or going faster. And some examples of acceleration are when a wave slows down and gets smaller. My fifth piece is some examples of how force impacts the acceleration of different masses in my sport. My sentence about it is, gravity pulls you down and the wave pushes you forward. And buoyancy keeps you afloat. And last but not least big waves keep you floating longer and smaller waves keep you floating for a smaller amount of time.my sixth piece is how can athletes predict the acceleration of the objects in my sport based on the masses and forces. And my sentence about it is the waves have more mass depending on the size of the wave so a surfer can predict big waves will stay longer.