A body moving in the positive x-direction passes the origin at time t = 0. Between t = 0 and t = 1 second, the body has a constant speed of 14 (m/s). At t = 1 second, the body is given a constant acceleration of 5 (m/s2) in the negative x-direction. The position x of the body in meters at t = 9 seconds is
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 body moving in the positive x-direction passes the origin at time t = 0. Between t = 0 and t = 1 second, the body has a constant speed of 14 (m/s). At t = 1 second, the body is given a constant acceleration of 5 (m/s2) in the negative x-direction. The position x of the body in meters at t = 9 seconds is
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