An object P moves at a constant speed v through an arc of a circle of radius r. The arc subtends an angle D.010 rad at the centre of the circle, as shown in figure. 0,010 rad a) Determine, in terms of v, the magnitude of the change in velocity. b) State the direction of the acceleration of P. c) Deduce, in terms of r and v, the time taken for P to travel 0.010 rad. v? d) Hence show that the magnitude of the acceleration of P 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.
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