B C A D Velocity and Acceleration Summarizer Speed (m/s) Time (s) 60

Slides:



Advertisements
Similar presentations
Acceleration Acceleration Velocity-time graph Questions.
Advertisements

Acceleration.
Motion An object is in motion if ___________ from another object ______________.
What can you tell me about the bird’s motion? What would the d vs t graph look like?
Linear Motion-Acceleration
MOTION Introduction. MOTION  Motion is defined as when an object changes position over time when compared to a reference point.  A reference point is.
Velocity Time Graph.
Velocity –Time Graphs.
Physics Chapter 3 - Acceleration What Does Acceleration Mean? Cars on the starting grid for a race are stopped or stationary (Their speed = 0 m/s). When.
Motion Graph Practice For each of the following: Create the missing, X vs. t, V vs. t, a vs. t graphs A Motion Map Determine the displacement covered by.
Acceleration- Change in Velocity
Acceleration Definition 2 ways to do it Positive acceleration Negative acceleration (deceleration) A change in velocity Change speed and/or Change direction.
Acceleration- Change in Velocity occurs when an object _____________________ occurs when an object ______________ in speed. occurs when an object __________.
Acceleration. The rate of change in velocity Acceleration The rate of change in velocity Examples…. –Speeding up Positive acceleration –Slowing down.
Speed – Time Graphs. SlopeExampleInterpretation high positive value high acceleration rapid increase in speed low positive value low acceleration slow.
5.5: Speeding up and Slowing down
Acceleration Acceleration – the rate at which velocity changes  Can be an: Increase in speed Decrease in speed Change in direction.
Acceleration: a change in Velocity!. An object traveling at the same rate in the same direction, is in uniform motion. NON uniform motion - there must.
He Ashely is approaching a stoplight moving with a velocity of 30.0 m/s. The light turns yellow, and Ashley applies the breaks and skids to a stop. If.
Objectives: Evaluate the difference between velocity and acceleration. Solve simple acceleration problems in one dimension.
Chapter 11: Motion Section 11.3 Acceleration.
Constant Acceleration Problems. Finding Distance Under Constant Acceleration A car starts form rest and speed up at 3.5m/s 2 after a traffic light turns.
Speed, Velocity, and Acceleration. Speed - Review Measurement of distance traveled per unit of time Measurement of distance traveled per unit of time.
Acceleration G. Futch/J. Willis CMS. 9-3 Vocabulary Acceleration – rate that velocity changes: increase or decrease in speed or change in direction Initial.
Acceleration.
Motion and Acceleration 3.2
This topic can be found in your textbook on pp
What is Motion?.
Graph 2: A car travels at a constant speed of 6 m/s
Chapter 5 – Motion In this chapter you will learn about: Speed
Velocity-Time Graphs 2nd March 2012.
9.2 Calculating Acceleration
9.2 Calculating Acceleration
Chapter 11: Motion and Speed
Acceleration.
Motion Continued Recap of Speeding Velocities
Speed and Velocity.
Graphing Motion Walk Around
Real or Ridiculous??!!.
Get out your spirals! And write the critical questions! (right side)
Velocity and Acceleration
Warm Up What is the velocity of MMA fighter Bas Rutten if his punch is thrown forward at .12 seconds traveling 1.5 meters.
9.2 Calculating Acceleration
Pictures worth even MORE words now!
Acceleration The rate at which velocity changes.
Section 2 Acceleration.
The Stoplight.
Acceleration Measuring motion By Vinesh Vora Andrew Jaisingh.
Uniform Accelerated Motion
A car is decelerated to 20 m/s in 6 seconds
11.6 Acceleration - Review.
9.2 Calculating Acceleration
Acceleration.
Acceleration!.
Describing Motion: Acceleration
Calculating Speed from a Distance-Time Graph
Acceleration.
The Stoplight.
The resulting position-time graph would look like this.
Motion Section 3 Acceleration
t Vf - vi Acceleration Problem Set Name: ______________________
Acceleration.
Chapter 4, Section 3 Acceleration.
Chapter 2.2 Physical Science
ACCELERATION.
Uniform Accelerated Motion
Section 2 Acceleration.
The resulting position-time graph would look like this.
Today’s Agenda…8/17  Quiz Review Marble Race Lab - #3
Motion Graphs 2 x v a.
Presentation transcript:

B C A D Velocity and Acceleration Summarizer Speed (m/s) Time (s) 60 45 30 15 C A D 10 20 30 40 Time (s)

Identify the point(s) where velocity is changing. A & C Identify the point(s) of acceleration. A & C Identify the point(s) of positive acceleration. A Identify the point(s) of negative acceleration (deceleration). C Identify the point(s) of zero acceleration. B & D Write a short situation that the graph above could represent. For example, a bike, car, boat, plane, etc. traveling… EXAMPLE: I am in my car at a stop light about to get on the highway. The light turns green and I accelerate to 60 m/s to get on the highway. I get on the highway in 6 seconds and cruise at 60 m/s for 18 seconds when there is a traffic jam. It takes bout 6 seconds for me to decelerate to about 5 m/s where I cruise at that speed for 10 seconds. I get off at the next exit where there is a stop sign at the top of the exit ramp.