Chapter 11 Motion Section 1 Distance and Displacement
![Chapter 11 Motion Chapter 11 Motion](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-1.jpg)
![Section 1 Distance and Displacement Section 1 Distance and Displacement](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-2.jpg)
![Key Concepts • What is needed to describe motion completely? • How are distance Key Concepts • What is needed to describe motion completely? • How are distance](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-3.jpg)
![Choosing a Frame of Reference • To describe motion accurately and completely, a frame Choosing a Frame of Reference • To describe motion accurately and completely, a frame](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-4.jpg)
![How Fast Are You Moving? • Relative motion is movement in relation to a How Fast Are You Moving? • Relative motion is movement in relation to a](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-5.jpg)
![Which Frame Should You Choose? • Choosing a meaningful frame of reference allows you Which Frame Should You Choose? • Choosing a meaningful frame of reference allows you](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-6.jpg)
![Measuring Distance • Distance is the length of a path between two points • Measuring Distance • Distance is the length of a path between two points •](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-7.jpg)
![Measuring Displacements • Distance is the length of the path between two points. • Measuring Displacements • Distance is the length of the path between two points. •](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-8.jpg)
![Combining Displacements • Displacement is an example of a vector. • A vector is Combining Displacements • Displacement is an example of a vector. • A vector is](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-9.jpg)
![Displacement That Isn’t Along a Straight Path • The vector in red is called Displacement That Isn’t Along a Straight Path • The vector in red is called](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-10.jpg)
![Reviewing concepts • 1. What is a frame of reference? How is it used Reviewing concepts • 1. What is a frame of reference? How is it used](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-11.jpg)
- Slides: 11
![Chapter 11 Motion Chapter 11 Motion](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-1.jpg)
Chapter 11 Motion
![Section 1 Distance and Displacement Section 1 Distance and Displacement](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-2.jpg)
Section 1 Distance and Displacement
![Key Concepts What is needed to describe motion completely How are distance Key Concepts • What is needed to describe motion completely? • How are distance](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-3.jpg)
Key Concepts • What is needed to describe motion completely? • How are distance and displacement different? • How do you add displacements ?
![Choosing a Frame of Reference To describe motion accurately and completely a frame Choosing a Frame of Reference • To describe motion accurately and completely, a frame](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-4.jpg)
Choosing a Frame of Reference • To describe motion accurately and completely, a frame of reference is necessary. • frame of reference— is a system of objects that are not moving with respect to one another. You must choose a frame of reference to tell how fast the butterfly is moving.
![How Fast Are You Moving Relative motion is movement in relation to a How Fast Are You Moving? • Relative motion is movement in relation to a](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-5.jpg)
How Fast Are You Moving? • Relative motion is movement in relation to a frame of reference. • For example, as the train moves past a platform, people standing on the platform will see those on the train speeding by. But when the people on the train look at one another, they don’t seem to be moving at all. To someone riding on a speeding train, others on the train don’t seem to be moving.
![Which Frame Should You Choose Choosing a meaningful frame of reference allows you Which Frame Should You Choose? • Choosing a meaningful frame of reference allows you](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-6.jpg)
Which Frame Should You Choose? • Choosing a meaningful frame of reference allows you to describe motion in a clear and relevant manner. • The Earth is the most common Frame of Reference
![Measuring Distance Distance is the length of a path between two points Measuring Distance • Distance is the length of a path between two points •](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-7.jpg)
Measuring Distance • Distance is the length of a path between two points • The SI unit for measuring distance is the meter (m). • For very large distances, it is more common to make measurements in kilometers (km).
![Measuring Displacements Distance is the length of the path between two points Measuring Displacements • Distance is the length of the path between two points. •](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-8.jpg)
Measuring Displacements • Distance is the length of the path between two points. • Displacement is the direction from the starting point and the length of a straight line from the starting point to the ending point. • Displacements are sometimes used when giving directions (“Walk 5 blocks north from the bus stop”)
![Combining Displacements Displacement is an example of a vector A vector is Combining Displacements • Displacement is an example of a vector. • A vector is](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-9.jpg)
Combining Displacements • Displacement is an example of a vector. • A vector is a quantity that has magnitude and direction. • The magnitude can be size, length, or amount. • Vector addition is the combining of vector magnitudes and directions.
![Displacement That Isnt Along a Straight Path The vector in red is called Displacement That Isn’t Along a Straight Path • The vector in red is called](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-10.jpg)
Displacement That Isn’t Along a Straight Path • The vector in red is called the resultant vector, which is the vector sum of two or more vectors. • If you place a sheet of paper on the figure and mark the length of the resultant vector, you see that it equals the length of 5 blocks. Home • Vector addition, then, shows that the boy’s displacement is 5 blocks approximately northeast, while the distance he walked is 7 blocks. School 3 5 2 1 1
![Reviewing concepts 1 What is a frame of reference How is it used Reviewing concepts • 1. What is a frame of reference? How is it used](https://slidetodoc.com/presentation_image_h/83a9294e521470b034e5573eaa1a6ede/image-11.jpg)
Reviewing concepts • 1. What is a frame of reference? How is it used to measure motion? • 2. How are distance and displacement similar and different? • 3. How are displacements combined? • 4. A girl who is watching a plane fly tells her friend that the plane isn’t moving at all. Describe a frame of reference in which the girl’s description would be true.
How is distance different from displacement
11.1 distance and displacement
Chapter 2 motion section 1 describing motion answer key
The main difference between speed and velocity involves
Chapter 2 motion section 1 describing motion answer key
Single displacement vs double displacement
John drove south 120 km at 60 km/h
Displacement vs distance
Distance and displacement venn diagram
S=ut + 1/2 at2
Distance vs displacement
Chapter 1 lesson 1 position and motion answer key