concepts of motion
Download
Skip this Video
Download Presentation
Concepts of Motion

Loading in 2 Seconds...

play fullscreen
1 / 20

Concepts of Motion - PowerPoint PPT Presentation


  • 136 Views
  • Uploaded on

Concepts of Motion. Particle Model Motion Diagrams Pictorial R representation Vectors. Reading Question. For class today I read. Zero per cent 20 per cent 40 per cent 60 per cent 80 per cent 100 per cent. Reading Question. I did not tell a lie on the last question. True False.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Concepts of Motion' - demont


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
concepts of motion

Concepts of Motion

Particle Model

Motion Diagrams

Pictorial Rrepresentation

Vectors

reading question
Reading Question

For class today I read

  • Zero per cent
  • 20 per cent
  • 40 per cent
  • 60 per cent
  • 80 per cent
  • 100 per cent
reading question3
Reading Question

I did not tell a lie on the last question

  • True
  • False
reading question4
Reading Question

What is a “particle”?

1. Any part of an atom

2. An object that can be represented as a mass at a single point in space

3. A part of a whole

4. An object that can be represented as a single point in time

5. An object that has no top or bottom, no front or back

reading question5
Reading Question

What is a “particle”?

1. Any part of an atom

2. An object that can be represented as a mass at a single point in space

3. A part of a whole

4. An object that can be represented as a single point in time

5. An object that has no top or bottom, no front or back

reading question6
Reading Question

What quantities are shown on a complete motion diagram?

1. The position of the object in each frame of the film, shown as a dot

2. The average velocity vectors (found by connecting each dot in the motion diagram to the next with a vector arrow)

3. The average acceleration vectors (there is one acceleration vector linking each two velocity vectors)

4. All of the above

reading question7
Reading Question

What quantities are shown on a complete motion diagram?

1. The position of the object in each frame of the film, shown as a dot

2. The average velocity vectors (found by connecting each dot in the motion diagram to the next with a vector arrow)

3. The average acceleration vectors (there is one acceleration vector linking each two velocity vectors)

4. All of the above

reading question8
Reading Question

The pictorial representation of a physics problem consists of

1. a sketch.

2. a coordinate system.

3. symbols.

4. a table of values.

5. all of the above.

reading question9
Reading Question

The pictorial representation of a physics problem consists of

1. a sketch.

2. a coordinate system.

3. symbols.

4. a table of values.

5. all of the above.

vectors
Vectors

A vector is defined as a mathematical quantity with magnitude and direction.

  • displacement
  • temperature
  • velocity
  • pressure
  • acceleration

A scalar is a mathematical quantity that has magnitude only

vectors12
Vectors

Vector addition

vectors13
Vectors

Vector Properties

vectors14
Vectors

Displacement

class question
Class Question

A particle moves from position 1 to position 2 during the interval ∆t. Which vector shows the particle’s average velocity?

(1) (2) (3) (4) (5)

class question16
Class Question

A particle moves from position 1 to position 2 during the interval ∆t. Which vector shows the particle’s average velocity?

(1) (2) (3) (4) (5)

class question17
Class Question

A particle undergoes acceleration while moving from point 1 to point 2. Which of the choices shows the velocity vector as the object moves away from point 2?

(1)

(3)

(2)

(4)

class question18
Class Question

A particle undergoes acceleration while moving from point 1 to point 2. Which of the choices shows the velocity vector as the object moves away from point 2?

(1)

(3)

(4)

(2)

class question19
Class Question

An acceleration vector

1. tells you how fast an object is going.

2. is constructed from two velocity vectors.

3. is the second derivative of the position.

4. is parallel or opposite to the direction of motion.

5. Acceleration vectors weren’t discussed in this chapter.

class question20
Class Question

An acceleration vector

1. tells you how fast an object is going.

2. is constructed from two velocity vectors.

3. is the second derivative of the position.

4. is parallel or opposite to the direction of motion.

5. Acceleration vectors weren’t discussed in this chapter.

ad