Runner Position 14 12 E 10 8. 0 2 6. Time (s) 4 8. 10 12 10. Using the graph, what is the runner's velocity from 4 to 10 s? C. 1.2 m/s B. 0 m/s A. -3 m/s D. 2 m/s 11. What is the velocity of the runner from 0 to 4 s? A. Om/s В. 3 m/s C. 6 m/s D. 12 m/s 12. What is the acceleration of the runner from 0 to 4 s? A. Om/s? B. 2 m/s? C. 3 m/s? D. 6 m/s? 13. What is the displacement of the runner after 10 s? A. Om В. 6 m C. 12 m D. 18 m Position (m) 0 042 0
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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