A particle starts from rest at x = -2.4 m and moves along the x-axis with the velocity history shown. Plot the corresponding acceleration and the displacement histories for the 3.2 seconds. Find the time t when the particle crosses the origin. After you have the plots, answer the questions. 1 m/s 3.2 0 Questions 0.8 Att = 0.17 S, Att = 1.18 S, I Att = 2.62 S, X = 1.6 t, s -2.34 X= 0.096 X = i 2.4 3.2 The particle will cross the origin when t = i m, m, 3 V = 0.68 V= 3.2 m, v = S. m/s, m/s, a = a = st 4 0 m/s, a = i m/s² m/s² m/s
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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