The indicated accelerations are a₂ = 400 m/s² and a₁ = 100 m/s². What is the outward speed of the tongue at the end of the acceleration phase? 69 ILW How far does the run- ner whose velocity-time graph is shown in Fig. 2-40 travel in 16 s? The figure's vertical scaling is set by v, = 8.0 m/s. (s/w) A 8 t (s) Figure 2-40 Problem 69. 0 4 12 16
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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