Unit 1 kinematics
This presentation is the property of its rightful owner.
Sponsored Links
1 / 54

Unit 1 Kinematics PowerPoint PPT Presentation


  • 55 Views
  • Uploaded on
  • Presentation posted in: General

Unit 1 Kinematics. Review Game. Units. Vocabulary. Motion Graphs. Vectors. Word Problems. $1. $1. $1. $1. $1. $2. $2. $2. $2. $2. $3. $3. $3. $3. $3. $4. $4. $4. $4. $4. $5. $5. $5. $5. $5. The SI units of velocity. m eters per second. Return to board.

Download Presentation

Unit 1 Kinematics

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


Unit 1Kinematics

Review Game


Units

Vocabulary

Motion

Graphs

Vectors

Word

Problems

$1

$1

$1

$1

$1

$2

$2

$2

$2

$2

$3

$3

$3

$3

$3

$4

$4

$4

$4

$4

$5

$5

$5

$5

$5


The SI units of velocity


meters per second

Return to board


The SI units of time


secondss

Return to board


Meters per seconds squared is a measure of what variable?


Acceleration

Return to board


What are the SI units of displacement?


metersm

Return to board


Convert 80.0 km/hour to m/s


Return to board


A quantity that has magnitude and direction


Vector

Return to board


The speed and direction of an object at t=0


Initial velocity

Return to board


Final - Initial


Delta

Return to board


The sum of two or more vectors


Resultant

Return to board


The change in velocity per unit time


Acceleration

Return to board


Describe the motion of the object:


At restNot moving

Return to board


Describe the motion of the object:


Moving forward at a constant speed

Return to board


Describe the motion of the object:


Moving forward at a constant speed

Return to board


Describe the motion of the object:


Moving forward and accelerating (getting faster)

Return to board


Describe the motion of the object:


Accelerating from rest, and then moving forward at a constant speed.

Return to board


What is the resultant of a 7 m vector northand a4 m vector south


3 m North

Return to board


What is the resultant of a12 m/s vector eastand a9 m/s vector east


21 m/s East

Return to board


What is the resultant of a32 m/s vector to the rightand a47 m/s vector to the left


15 m/s left

Return to board


What is the resultant of a3 m/s vector northand a4 m/s vector east


5 m/s Northeast

Return to board


What is the resultant of a6 m/s vector westand a8 m/s vector north


10 m/s Northwest

Return to board


A track athlete completes his race in 60 seconds, running an average speed of 6.7 m/s. What event was he running? (How far did he run?)


400 m

Return to board


A car drives 120 miles in 3 hours. What is its average velocity.


40 miles per hour

Return to board


If Mr. Szwast can run at a constant 8.00 miles per hour, how long will it take him to run a half marathon (13.1 miles)


1.64 hours(1 hour, 38 minutes)

Return to board


A ball is thrown downward from the top of a bridge at 5.0 m/s. It hits the water below at 21 m/s. What is the average speed of the ball?


13 m/s

Return to board


A ball rolls down a hill from rest, accelerating at a constant 3.0 m/s2. How far does the ball roll in the first 4.0 seconds?


24 m

Return to board


An eraser is tossed straight up, released 1.1 meters above the ground at 4.9 m/s. Gravity accelerates it down at 9.8 m/s2. How long until the eraser reaches its highest point?


0.50 seconds


  • Login