II. The graph at the right shows Donovan Bailey's split times for his 100-meter record 100 (9.84,100), (9.0,90), 90 breaking run in the Atlanta Olympics in (8.2,80) 80 1996. (7.4,70) 70 A. At what point did he experience his greatest average speed for a 10-meter interval? Calculate this speed in m/s. (6.5,60) 60 15.6,50) 50 PSYW (4.9,40) 40 (4.1,30) 30 И3.1,20) 20 10 (1.9,10) B. What was his average speed (in m/s) for 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 time (s) the overall race? PSYW JE distance (m)
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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