1. The figure shows the position (x) vs time (t) graph of the motion of a particle.43LAB+2 3 4t, s(a) Calculate the average velocity between the points A and D.x, m0Va=OA(b) At what point is the instantaneous velocity zero?B1CmSD(c) At point D, is the velocity positive or negative?PositiveNegative (c) At point D, is the velocity positive or negative?PositiveNegative(d) Complete the following statement about the motion of the particle from point A to point D:From point A to C the particle moves along the◆ with✰ velocity (as seen from the slopes of the tangents atintermediate locations). At point C the particle, thenthe direction of motion. From C until the end motion shown onthenthe graph, the magnitude of the velocity firstintermediate locations.after the point D as seen from the slopes of the tangents at

Name: 1. The figure shows the position (x) vs time (t) graph of the motion
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Description: 1. The figure shows the position (x) vs time (t) graph of the motion of a particle.43LAB+2 3 4t, s(a) Calculate the average velocity between the points A and D.x, m0Va=OA(b) At what point is the instantaneous velocity zero?B1CmSD(c) At point D, is t

The displacement between A and D is = 3-1=2 m Time difference is =4-1=3 sec So, average velocity is…

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1. The figure shows the position (x) vs time (t) graph of the motion of a particle. A B A + 2 3 4 t, s (a) Calculate the average velocity between the points A and D. x, m 4 3 0 OA (b) At what point is the instantaneous velocity zero? B 1 C m S D (c) At point D, is the velocity positive or negative? Positive Negative

1. The figure shows the position (x) vs time (t) graph of the motion of a particle. A B A + 2 3 4 t, s (a) Calculate the average velocity between the points A and D. x, m 4 3 0 OA (b) At what point is the instantaneous velocity zero? B 1 C m S D (c) At point D, is the velocity positive or negative? Positive Negative

College Physics

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Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.

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Question

1. The figure shows the position (x) vs time (t) graph of the motion of a particle.
4
3
LA
B
+
2 3 4
t, s
(a) Calculate the average velocity between the points A and D.
x, m
0
Va=
OA
(b) At what point is the instantaneous velocity zero?
B
1
C
m
S
D
(c) At point D, is the velocity positive or negative?
Positive
Negative

(c) At point D, is the velocity positive or negative?
Positive
Negative
(d) Complete the following statement about the motion of the particle from point A to point D:
From point A to C the particle moves along the
◆ with
✰ velocity (as seen from the slopes of the tangents at
intermediate locations). At point C the particle
, then
the direction of motion. From C until the end motion shown on
then
the graph, the magnitude of the velocity first
intermediate locations.
after the point D as seen from the slopes of the tangents at

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