2. The graph below shows the change of position of a cart through a 15 second interval. What was the average acceleration of the cart from the 3rd to the 10th second? Position 100E (m) 90 80 70 60 50 40 30 20 10 1 2 3 4 5 7 8 9 10 11 12 13 14 15 Time (s) A) 0.60 m/s? C) 4.3 m/s? B) 2.6 m/s? D) 11 m/s?
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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