Forces – Chapter 4. What are forces? A force is a push or pull exerted by one object on another object Forces are vectors; they have magnitude and direction.
Making Measurements in Science The standard system of measurement all scientists use is the METRIC SYSTEM.
Chapter 4 Forces and Newtons Laws of Motion. 4.1 The Concepts of Force and Mass A force is a push or a pull. Arrows are used to represent forces. The.
1 Properties of matter 2 General Properties of Matter u Matter is anything that has mass and volume u Everything is made of matter.
Motion and Forces Chapter 2. Bell Work 1/21/10 Copy each of these statements onto your bell work sheet. Then decide if they are true or false. If false.
Forces and Newtons Laws of Motion The most important chapter of physics EVAR.
Forces By Neil Bronks Force causes a body to change velocity…….. accelerate The unit is called the Newton (N)
FORCE Chapter 10 Text. Force A push or a pull in a certain direction SI Unit = Newton (N)
Section 1: The Nature of Force Force – a push or pull on an object; causes an object to accelerate. 0 m/s 3 m/s.
“ If I have seen farther than others, it is because I have stood on the shoulders of giants.” Sir Isaac Newton (1642 – 1727) Physicist.
Chapter 12 - Unit 10 Forces and Motion. I. Force A. Is a push or pull B. Can cause objects to change their velocity C. Forces are represented with vectors.
List an example of things measured by mass, volume, and length. Agenda for Wednesday Sept 24 th 1.Go over test 2.Measurement notes 3.Measurement practice.