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Velocity and Acceleration
Put your Name Here
Moving Man GameHit Chart:
Screenshot the position graphScreenshot the position graph
Screenshot the Velocity graphScreenshot the Velocity graph
Screenshot the acceleration graphScreenshot the acceleration graph
1. How many meters did you cover every second?
1. Why was the line a flat line… 2. Velocity has speed value and a
__________, HINT: look at the arrow
1. Describe your acceleration line
Moving Man GameHit Chart:
Screenshot the position graphScreenshot the position graph
Screenshot the Velocity graphScreenshot the Velocity graph
Screenshot the acceleration graphScreenshot the acceleration graph
1. How is you position graph different from the last slide
1. Describe what is happening to you velocity graph
2. How much is velocity increasing every second
1. What is the acceleration of your man?
2. How does positive acceleration affect your man
Moving Man GameHit Chart:
Screenshot the position graph
Screenshot the position graph
Screenshot the Velocity graph
Screenshot the Velocity graph
Screenshot the acceleration graph
Screenshot the acceleration graph
1. How is you position graph different from the last slide
1. What happen to your velocity
2. Describe what happens to your velocity direction3 What happens to your graph when the man turns
left
1. What is the acceleration of your man?
2. How does negative acceleration effect your man?
Velocity (Use page 44) 4 POINTS
• 1. How is speed and velocity different?
• 2. Explain how an object can change velocity but not change speed.
VelocityVelocity SpeedSpeed
32 m/s to the north
32 m/s to the north
32 m/s32 m/s
54 mph54 mph
32 m/s towards England
32 m/s towards England
Put these
boxes in
the
correct
column
Velocity
• 3. Define velocity?
Provide a picture to represent a moment when knowing velocity is useful… label the picture
Provide a picture to represent a moment when knowing velocity is useful… label the picture
Acceleration ( page 47-48)• 1. What is acceleration?
2. List the three ways that an object can acceleration
• 3. Provide the mathematical formula for acceleration?
A=A=
Velocity FinalVelocity Final
Velocity InitialVelocity Initial
minusminus
TimeTime
Organize these
in correct order
Provide a picture that represents all three ways that an object accelerates
Acceleration=
1. 2. 3.
Acceleration=
Acceleration Math• 4. If an object goes from 0-50 mph in 10
seconds what is the acceleration?Velocity final=Velocity Initial=Time= • 5. If an object goes from 20-0 mph in 5 seconds
what is the acceleration?Velocity final=Velocity Initial=Time=
Acceleration= Acceleration=
Acceleration= Acceleration=
Negative/Positive Acceleration
• 6. Do speeding up objects have a positive acceleration or a negative acceleration?
• 7. Do slowing down objects have a negative or positive acceleration?
Provide a Picture of an object has negative acceleration
Provide a Picture of an object has negative acceleration
Provide a Picture of an object has positive acceleration
Provide a Picture of an object has positive acceleration
Speed Animations(4 pts)
• Direction of Acceleration and Velocity1. Explain the direction of arrows for both acceleration and velocity when an object
is - Speeding up:- Slowing down:- Changing direction:
Acceleration vs. Constant Velocity• Acceleration vs Constant Velocity• 1. Which car or cars (red, green, and/or
blue) are undergoing an acceleration? Study each car individually in order to determine the answer.
• 2. Which car (red, green, or blue) experiences the greatest acceleration?
• 3. Consider the position-time graph at the right. Each one of the three lines on the position-time graph corresponds to the motion of one of the three cars. Match the appropriate line to the particular color of car.
• Example …..RED= B
Answer HereAnswer Here
Answer HereAnswer Here
Blue:Green:
Red:
Blue:Green:
Red:
Speed and Acceleration Practice• A= Velocity Final – Velocity Initial
• Acceleration Millionairehttp://www.quia.com/rr/572431.html