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Moving things have two different kinds of motion Linear Motion Harmonic Motion Motion is a change in position in a certain amount of time
Linear Motion Goes from one place to another without repeating Involves the concepts of distance, time, speed, and acceleration
Linear Motion What are some examples of Linear Motion?
Linear Motion Speed Is the distance an object travels from one place to another over a period of time Basically it means, HOW FAST AN OBJECT IS MOVING
Linear Motion Speed Speed is a scalar quantity An object with no movement at all has a zero speed
Speed Is calculated by taking the distance traveled divided by the time taken
Linear Motion Velocity Is speed in a given direction Is a vector quantity Is the rate at which an object Changes positon
A bike moves 50 meters in 5 seconds. Calculate the speed of the bike.
A car travels 60 m/s for 60 secs. Calculate how far it traveled.
A car travels 200 miles in 8 hours. Calculate the car’s speed.
Aim: How can we distinguish between speed, velocity and acceleration?
Speed and Acceleration
Motion. What Do We Mean By Speed? Exactly how fast are you running? How many meters do you run for each second? Do you always run the same number of meters.
NAT.SCI. Motion, speed at acceleration. Motion The relationship between forces and motion is counter-intuitive and so needs careful explanation. We provide.
Acceleration Unit 1 Lesson 2.
2-1 Describing Motion What factors are important when describing motion? Time Distance.
WHAT IS POSITION? LOCATION RELATIVE TO A REFERENCE POINT (FRAME OF REFERENCE)
Motion An object is in motion when it changes it position relative to to reference point.
What Is Speed? All the runners in the one kilometer race will start at exactly the same time. They will all go exactly the same distance. One runner.
All quantities in Physics can be categorized as either a scalar or a vector quantity. A scalar quantity has magnitude (amount) only without direction.
Speed 4th Grade science S4P3b.
Motion Velocity and Acceleration Frames of Reference The object or point from which movement is determined The object or point from which movement is.
Motion (Chapter 2). Motion: Can be defined as movement. 1. Motion is everywhere. 2. Example: Car moving, trees swaying, atoms moving to produce heat.
Speed, Velocity and Acceleration What is speed? How is velocity different than speed? What is acceleration? Today’s Goal: Be able to use the proper equations.
Motion in One Dimension Kinematics. Distance vs. Displacement Distance – how far you’ve traveled Scalar quantity - 20 m Displacement – shortest distance.
The Language of Motion Position – Velocity – Acceleration.
Resolve the vector into x & y components 40.0 m/s at 45 o SoW.
Speed and Acceration. distance Total distance an object travels from a starting point to ending point.
Motion Is it moving? How is it measured?. Describing Motion MOTION When an object changes position relative to a reference point we call it MOTION! Reference.
Relationship between time, displacement, velocity, acceleration. Kinematic.
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