You will be given one description of motion (words, motion diagram, graph of position x, velocity v, or acceleration a) and asked to complete the other descriptions of motion. For the paragraph response, select the choices from the drop-down menus that best complete the description of motion. For the position, velocity, and acceleration graphs, you will need to enter the number of the graph from the illustrated chart that best depicts the correct curve. PROBLEM #1 a. At the beginning, the object is at rest at the origin. Then, the object is moving to the {left/right} at a(n) {increasing/ decreasing/ constant} {positive/ negative} accelertion b. What is the number of the graph that best represents the position x? c. What is the number of the graph that best represents the velocity v? d. What is the number of the graph that best represents the acceleration a?
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.
Instructions:
You will be given one description of motion (words, motion diagram, graph of position x, velocity v, or acceleration a) and asked to complete the other descriptions of motion. For the paragraph response, select the choices from the drop-down menus that best complete the description of motion. For the position, velocity, and acceleration graphs, you will need to enter the number of the graph from the illustrated chart that best depicts the correct curve.
PROBLEM #1
a. At the beginning, the object is at rest at the origin. Then, the object is moving to the {left/right} at a(n) {increasing/ decreasing/ constant} {positive/ negative} accelertion
b. What is the number of the graph that best represents the position x?
c. What is the number of the graph that best represents the velocity v?
d. What is the number of the graph that best represents the acceleration a?
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