A particle is moving clock wise in a circle of radius R= 10 m in uniform circular motion with a period of 60 min as shown below. a) Find the particle's displacement in unit vector notation as it moves from position 1 to position 3 and draw it on the figure. 3 b) In SI units, find the particle's speed and the magnitude of its acceleration. c) Find the particle's velocity in unit vector notation at position 2 and draw it on the figure. d) When an elevator is ascending and decelerating, its acceleration vector points.
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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