A radar station detects an airplane approaching directly from the east. At first observation, the range to the plane is 1200 m at 400 above the horizon. The plane is tracked for another 1230, and the range at final contact is 2580 m. Find the displacement of the plane during the period of observation.
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.
A radar station detects an airplane approaching directly from the east. At first
observation, the range to the plane is 1200 m at 400 above the horizon. The
plane is tracked for another 1230, and the range at final contact is 2580 m.
Find the displacement of the plane during the period of observation.
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