Before driving to visit her parents, the odometer in Mary's car reads 12,000 miles. When she returns home the odometer reads 12,300 miles. Which of the following statements about Mary's trip are true, assuming she did not make any other stops along the way? (Select all answers which must be true) The displacement from Mary's house to her parents' house is more than 150 miles. The displacement from Mary's house to her parents' house is exactly 150 miles. The displacement from Mary's house to her parents' house is less than or equal to 150 miles. The displacement from Mary's starting point to her ending point was 300 miles. Mary drove a distance of exactly 150 miles each way. Mary drove an average of 150 miles each way. Mary drove a total distance of 300 miles. The displacement from Mary's starting point to her ending point was O miles.
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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