1. A car accelerates from 20 m/s to 30 m/s in 6.0 s. Its acceleration is: 1.67 m/s 3.33 m/s A в -1.67 m/s -3.33 m/s D 2. A car accelerates from 10 m/s to 40 m/s in 6.0 s. How far did it travel in this time? A 150 m B 165 m 195 m D 210 m
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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