Study this velocity-time graph. Choose from the following descriptions of motion: the object is moving at a constant velocity; the object is speeding up in the positive or negative direction; the object is slowing down in the positive or negative direction; the object moves towards origin; the object is changing direction. Question1. Describe the motion from initial velocity to A Question 2 Describe the motion from A to B Question 3. Describe the motion from B to C veloctity (m/s) 20 15 1 20 23 time (s) C
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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