14.The rate at which distance is changing' is the definition of 15. The correct term for a change in velocity is 16. A man is running at 5 metres per second. He accelerates. 5 seconds later he is travelling at 15 metres per second. His acceleration is: 2 metres per second squared 1 metre per second squared 5 metres per second squared 20 metres per second squared
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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