The figure below shows the velocity-time graph (in red) of a particle that moves along the x-axis. 7 vx/ms-1 What is the instantaneous acceleration of the particle at time t = 4.0 s? Enter a number into the empty box below. At time t = 4.0 s : ax= ms-2 At time t = 5.0 s: x= t/s Given that the particle is at x = 0.0 m at time t = 0.0 s, what is the position of the particle at time t= 5.0 s? Enter a number into the empty box below: 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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