X1 The diagram above shows an object going around a circular track at constant speed. When the object is at point x1 it has velocity vi pointing up and to the left (as shown in the diagram). When the object is at point x2 it has velocity v2 pointing up and to the right (also shown in the diagram). The circular track has a radius of 5.42 meters and the object is moving with a constant speed of 3.6 meters per second. The diagram also shows two lines: one from the point x, to the center of the circle, and the other from from the point x2 to the center of the circle. The angle between these lines is theta - 108 degrees, also as shown in the diagram. What is the magnitude, in units of meters per second, of the change in velocity between the time the object has velocity v; and the time it has velocity v2 ?
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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