free fall lab - starter what should the position vs. time graph look like for an object dropped from...

8

Free Fall Lab - Starter t should the position vs. time graph look like for ect dropped from rest?

Upload: fay-glenn

Post on 19-Jan-2016

215 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: Free Fall Lab - Starter What should the position vs. time graph look like for an object dropped from rest? What should the position vs. time graph look

Free Fall Lab - StarterWhat should the position vs. time graph look like for an object dropped from rest?

Page 2: Free Fall Lab - Starter What should the position vs. time graph look like for an object dropped from rest? What should the position vs. time graph look

Free Fall Equations

1. vf = vi + at

2. yf = yi + (t/2)(vi +vf)

3. vf2 = vi

2 +2a(yf –yi)

4. yf = yi + vit + (1/2)at2

Free Fall a = -9.8 m/s2

Page 3: Free Fall Lab - Starter What should the position vs. time graph look like for an object dropped from rest? What should the position vs. time graph look

Equipment Setup

1st: Obtain a Vernier interface, power cord, USB cord, photogate, picket fence, and a stand with a universal clamp.

2nd: Plug the power cord from the interface and the wall outlet.

3rd: Plug the USB cord from the interface to the USB port on the computer.

4th: Plug the photogate into the interface at DIG 1.

5th: Start LOGGERPRO

6th: Load the experiment: File, Open, Physics with Vernier, 05 Picket Fence Free Fall

RETURN ALL EQUIPMENT AS YOU FOUND IT.

Page 4: Free Fall Lab - Starter What should the position vs. time graph look like for an object dropped from rest? What should the position vs. time graph look

Photogate Setup

After it passes through, catch it!

Don’t let it hit the ground.

Page 5: Free Fall Lab - Starter What should the position vs. time graph look like for an object dropped from rest? What should the position vs. time graph look

Free Fall Lab

A. Using a photogate and a picket fence, obtain a distance vs. time graph and a velocity vs. time graph for free fall.

B. For the distance vs. time graph, obtain a quadratic fit. From the fit equation, determine a value for the acceleration due to gravity, g. ( Two times the t2 coefficient.) Sketch your graph with the fit and equation.

C. For the velocity vs. time graph, obtain a linear fit. From the fit equation, determine a value for the acceleration due to gravity, g. ( The slope of the graph.)Sketch your graph with the fit and equation.

Page 6: Free Fall Lab - Starter What should the position vs. time graph look like for an object dropped from rest? What should the position vs. time graph look

Questions

A.Determine the percent error for each of your values for g.

B.Sketch an acceleration vs. time graph for your experiment.

Page 7: Free Fall Lab - Starter What should the position vs. time graph look like for an object dropped from rest? What should the position vs. time graph look

Lab Report Checklist

1.Starter2.Two Graphs3.Questions w/ 1 sketched graph4. Results Section – experimental g and percent error for each graph5. Summary

Page 8: Free Fall Lab - Starter What should the position vs. time graph look like for an object dropped from rest? What should the position vs. time graph look

EXIT

Explain how the photogate and the picket fence work to obtain the distance vs. time graph.

Spectral graph theory and random walks on graphskmartin/graphs/chap3.pdf · 2014-04-30 · spectral graph theory. Given a graph G, the most obvious matrix to look at is its adjacency

Every slope is a derivative. Velocity = slope of the tangent line to a position vs. time graph Acceleration = slope of the velocity vs. time graph How

1. Which graph shows a person increasing speed toward the ...€¦ · time. position. time. time. C. position. position. position. position. position. 2. Which graph shows a person

Steiner Triple Systems - UC Denvermath.ucdenver.edu/~wcherowi/courses/m6406/sts.pdfA Graph Theoretic View Another way to look at Steiner Triple Systems - Consider the complete graph

The graph theory general position problem on some ...klavzar/preprints/GP on... · The graph theory general position problem on some interconnection networks Paul Manuel a Sandi Klav

Section 2.3 Section 2.3 Position-Time Graphs Develop position-time graphs for moving objects. Use a position-time graph to interpret an objects position

The graph theory general position problem on some ...klavzar/preprints/GeneralPosition.pdf · complete. In this paper, we continue the study of the graph theory general position problem

Constant Velocity and Position- Time Graphs › uploads › 3 › 7 › 5 › 9 › ... · ü Create position-time graphs ü Use a position-time graph to find average velocity Finding

MOTION GRAPH Review - Mayfield City Schools MotionGraphs... · 2015-01-27 · A woman walks away from a starting position in a straight line. A position-time graph for her motion

Unit 1 Graphing, Metric System andMeasurement. How can we look at our data? Use a graph A graph is a visual display of information or data

Unit%1:%Kinematics%in%1D% …...Physics 11 Unit 1: Kinematics in 1D 3 – Position-time graph and Velocity-time graph Position-time (!-t) graphs show an object’s _____ as a function

Domain and Range: Graph Domain- Look horizontally: What x-values are contained in the graph? Thats your domain! Range- Look vertically: What y-values

· Web viewReading. 1. Look at the graph. Then circle the correct words to complete . the sentences. ____ / 0.4 point. a.The answers in the graph are from . students

Position-Time and Velocity-Time Graphs. Questions for Consideration What is a position-time graph? What is a velocity-time graph? How do features on one

Match Each Position Graph to the Correct Description

Project Management - CSUPERB€¦ · • End with dessert (lipids and chocolate!). ! • DESSERTS is STRESSED spelled backwards. !! Stress Position ! Stress Position ! Now look for

the bike map - a look into a practical application of graph theory

Making Connections with Graphs Focus Activity. Directions: Look at each graph Look at each graph Create a situation in which the value of one variable

Making and Using Graphs - · PDF fileMake and interpret a scatter diagram, a time-series graph and a cross-section graph u ... Let’s look at each of these types of graph and the

New 0031 Lecture notes - Creating a Position vs. Time Graph using … · 2020. 10. 2. · Creating a Position vs. Time Graph using Stop Motion Photography Position as a function of

Position vs. Time Analysis of a Position vs. Time Graph

SPH3U: Delivery! Position Time Graphspanchbhaya.weebly.com/.../d-t_v-t___a-t_graphs_solutions.pdfSPH3U: Position-Time Graphs and Velocity On a position-time (d t &) graph, the slope

Sample Graph Sketching Problem - ms.mcmaster.camcleac3/math1ZA/Notes/ExpGraphing.pdf · Sample Graph Sketching Problem Let's do a graph sketching problem. We'll look at the graph

The Theoretical Underpinnings of the Bond Graph … · The Theoretical Underpinnings of the Bond Graph Methodology •In this lecture, we shall look more closely at the theoretical

51. Look at the bar graph. Can you tell what the bar graph measures ?

UNIT 2 Motion - Byju's · A graph is drawn by taking time along X-axis and distance along Y-axis. The graph is known as distance – time graph. When we look at the distance – time

How to read a position vs. time graph

242-535 ADA: 9. Graph Search1 Objective o describe and compare depth-first and breadth- first graph searching, and look at the creation of spanning trees

Week 6 - CHEMISTRYThe Graph • Graph the data that was MEASURED. Graph every table as a separate line on the SAME graph. • NOTE: look at all the data points to determine the length

7 January 2011 Algebra 2. Solving Quadratics by Graphing 1/7 Using a Graph To solve a quadratic equation with a graph, look for the points where the graph

The slope at a point on a position-versus-time graph of an object is

TESIS - KI2502 POSITION TEXT GRAPH DAN PERAN ...TESIS - KI2502 POSITION TEXT GRAPH DAN PERAN SEMANTIK KATA DALAM PEMILIHAN KALIMAT REPRESENTATIF CLUSTER PADA PERINGKASAN MULTI-DOKUMEN

Open Graph: The Key to Making Your Content Look Great

Graphing Method Example: Graph the inequalities on the same plane: x + y 4. Before we graph them simultaneously, let’s look at them separately. Graph

WARM-UP: USE YOUR GRAPHING CALCULATOR TO GRAPH THE FOLLOWING FUNCTIONS Look for endpoints for the graph Describe the direction What is the shape of the