Analyze the graph below to answer the following questions. 4 Velocity (mis) Time (s) -7 -8 Calculate the acceleration of the object during the four different sections of the graph. Section 1, from 0-2 s a = -1.5 x unit m direction: backward/negative Section 2, from 2-4 s a = unit m direction: no direction, its not accelerating - Section 3, from 4-6 s a = unit m direction: backward/negative Section 4, from 6-10s a = unit m direction: no direction, its not accelerating -
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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