What we learned about this week was, force and motion and here are some words. Force is any push or pull causes on an object to move, stop, or change directions. Friction is a force that opposes or acts against motion when two surfaces rub against each other. Then on Wednesday we did this cool penny experiment that you had to stack five pennies on top of each other. Then have one penny on the table and flick it at the bottom of the stack. There should be a penny that came out that has tape on it.
By, Emma
By, Emma