The hare awakes to find that the slow tortoise (Vtortoise 0.13451 feet/second) is only d = 4.4882 inches away from the finish line! The tortoise is already at his maximum speed and will finish the race at constant velocity. The hare on the other hand starts from rest and using constant acceleration motion manages to end the race in a tie, despite the fact that he has to cover a distance of D= 40.50 meters!
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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