Each of the following auto-mobile trips takes one hour. The positive x-direction is to the east. For which trip is the average x-velocity zero? O Automobile B travels 50 km due west. O Automobile C travels 60 km due cast, then turns around 10 km due west. O Automobile E travels 20 km due west, then turns around and travels 20 km due east. O Automobile D travels 70 km due east. O Automobile A travels 50 km due east.
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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