2. 1D Motion / Kinematics

In the context of position-time graphs, what does it mean when two variables are related?

Which of the following functions is not correctly matched with its description on a position-time graph?

Given a position-time graph where the slope of the line is constant and positive, what conclusion can you draw from the data?

Which of the following statements accurately describes the motion of an object as depicted by a position-time graph with a constant positive slope $m>0$?

Which one of the following pairings of position-time graph characteristics and their physical interpretations is mismatched?

Which of the following statements best explains a position-time graph where the slope is constant and $+$?

In the context of position-time graphs and motion diagrams, which quantities are typically represented on a motion diagram?

Based on the $\mathrm{position}-\mathrm{time}$ graph data provided, which conclusion can be supported?

Which of the following statements about position-time graphs is true?

A block is suspended from a spring, pulled down, and released. The block's position-versus-time graph is shown in FIGURE P2.38. At what times is the velocity zero? At what times is the velocity most positive? Most negative?

A position-time graph shows a straight line with a positive slope. Suddenly, the line becomes horizontal. Which is the most likely explanation for the change in the graph?

The position of an object vibrating on a moving spring is represented by the diagram below. Which of the following options is true of the velocity and acceleration at Point P?

Which of the following describes the most likely explanation for an object moving with constant velocity on a $\mathrm{position}-\mathrm{time}$ graph?

Write a short description of the motion of a real object for which FIGURE EX1.20 would be a realistic position-versus-time graph.

Chapter 8: Which one of the following statements about $\mathrm{position}-\mathrm{time}$ graphs is not true?