Acceleration

SECTION LEARNING OBJECTIVES By the end of this section, you will be able to do the following: Section Key Terms average acceleration instantaneous acceleration negative acceleration Defining Acceleration Throughout this chapter we will use the following terms: time, displacement, velocity, and acceleration. Recall that…

Introduction

Figure 3.1 A plane slows down as it comes in for landing in St. Maarten. Its acceleration is in the opposite direction of its velocity. (Steve Conry, Flickr) Chapter Outline 3.1 Acceleration 3.2 Representing Acceleration with Equations and Graphs You may have heard the…

Velocity vs. Time Graphs

SECTION LEARNING OBJECTIVES By the end of this section, you will be able to do the following: Section Key Terms acceleration Graphing Velocity as a Function of Time Earlier, we examined graphs of position versus time. Now, we are going to build on that…

Position vs. Time Graphs

SECTION LEARNING OBJECTIVES By the end of this section, you will be able to do the following: Section Key Terms dependent variable independent variable tangent Graphing Position as a Function of Time A graph, like a picture, is worth a thousand…

Speed and Velocity

SECTION LEARNING OBJECTIVES By the end of this section, you will be able to do the following: Section Key Terms average speed average velocity instantaneous speed instantaneous velocity speed velocity Speed There is more to motion than distance and displacement. Questions such…

Introduction

Figure 2.1 Shanghai Maglev. At this rate, a train traveling from Boston to Washington, DC, a distance of 439 miles, could make the trip in under an hour and a half. Presently, the fastest train on this route takes over six hours…