Tectonic plates are large segments of the Earth’s crust thatmove slowly. Suppose that one such plate has an averagespeed of 4.0 cm/year. (a) What distance does it move in 1 s atthis speed? (b) What is its speed in kilometers per millionyears?
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.
Tectonic plates are large segments of the Earth’s crust that
move slowly. Suppose that one such plate has an average
speed of 4.0 cm/year. (a) What distance does it move in 1 s at
this speed? (b) What is its speed in kilometers per million
years?
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