Each of the following automobile trips takes one hour. The positive x-direction is to the east. 1. Automobile A travels 50 km due east. 2. Automobile B travels 50 km due east. 3. Automobile C travels 60 km due east,then turns around and travels 10 km due west. 4. Automobile D travels 20 km due west,then turns around and travels 20 km due east. B. Rank the 5 trips in order of average x-velocity from most positive to most negative. B. Which trips, if any, have tge same average x-velocity? C. For which trip, if any, is the average x-velocity equal to zero?
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.
Each of the following automobile trips takes one hour. The positive x-direction is to the east.
1. Automobile A travels 50 km due east.
2. Automobile B travels 50 km due east.
3. Automobile C travels 60 km due east,then turns around and travels 10 km due west.
4. Automobile D travels 20 km due west,then turns around and travels 20 km due east.
B. Rank the 5 trips in order of average x-velocity from most positive to most negative.
B. Which trips, if any, have tge same average x-velocity?
C. For which trip, if any, is the average x-velocity equal to zero?
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