A Quick Review Flip to your Bell Ringer Section What is Matter? A Quick Review Flip to your Bell Ringer Section
Matter is anything that takes up space! You can see matter You can feel matter
The basic unit of matter is __________ ATOMS!
A pure substance made up of ONE type of atom is called an _________ ELEMENT
Atoms hook together to make ______________ MOLECULES
Measuring matter How much matter is in an object is called it’s _____________ MASS The amount of force acting on matter due to gravity is called _____________________ WEIGHT
MASS VS. WEIGHT Mass is Constant and does not change due to your location Weight is mass times gravity Gravity (g) =9.8 m/s2 Weight= Mass x Gravity W= m x g
Gravity on Earth = 9.8 m/s2 If a bowling ball’s mass is 60kg, how much does it weigh in Newtons?
Gravity on the Moon = 1.6 m/s2 2. If a bowling ball’s mass is 60kg, what is it’s mass on the moon? 3. What is it’s weight on the moon?
____________ is how much space matter takes up. VOLUME 4. LENGTH X WIDTH X HEIGTH
5. Hayes weighs 11. 31 Newtons. Charlie has a mass of 1,438 grams 5. Hayes weighs 11.31 Newtons. Charlie has a mass of 1,438 grams. Does my dog or my son weigh more? Prove it!