A particle starts from rest at x = -2.3 m and moves along the x-axis with the velocity history shown. Plot the corresponding acceleration and the displacement histories for the 2.4 seconds. Find the time t when the particle crosses the origin. After you have the plots, answer the questions. 2, m/s 5.4 2.4 0.6 1.2 t, s 1.8 -1.4 Questions Att = 0.23 X = i m, v= m/s, a = i m/s2 S, Att = 0.73 X = m, v = i m/s, a = m/s2
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.
![A particle starts from rest at x = -2.3 m and moves along the x-axis with the velocity history shown. Plot the corresponding acceleration
and the displacement histories for the 2.4 seconds. Find the time t when the particle crosses the origin. After you have the plots,
answer the questions.
2, m/s
5.4
2.4
0.6
1.2
t, s
1.8
-1.4
Questions
Att = 0.23
X =
i
m, v=
i
m/s, a =
i
m/s2
S,
Att = 0.73
X =
i
m, v=
m/s. a =
m/s2
S,
At t = 1.53
X =
i
m, v =
i
m/s, a =
i
m/s2
S,
The particle will cross the origin when t =
i
S.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F577966c2-3715-42a5-9e21-2cbfcc453a30%2F872d2581-9af1-43e0-8dc0-d071b035ac64%2Fe2kf4p3_processed.png&w=3840&q=75)
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