During a time interval of two seconds, a particle changed its velocity from V = (2i –3j) m/s to V, = (10i +5 j) m/s. The magnitude of the particle's average acceleration (in m/s2) during this time interval is: %3D | %3D A. 0.45 B. 5.66 C. 2.24 D. 9.8 E. 12.3
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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