The acceleration of a particle is given by a = 2t - 28, where a is in meters per second squared and t is in seconds. Determine the velocit and displacement as functions of time. The initial displacement at t=0 is so = 7m, and the initial velocity is vo = -2 m/s. After you have the general expressions, evaluate these expressions at the indicated times. Answers: At t = 4.3 s, S= i Att 13.7 s, S = i m, V = m, V = i i m/s m/s
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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