You are lucky enough to visit a particular location in the universe has zero gravity and no air resistance, so you decide to perform a simple experiment by throwing a rock horizontally. What type of motion do you observe? O The rock flies with a constant acceleration. O The rock flies with a constant displacement as a function of time. O The rock flies with a constant speed in a straight line. O The rock falls to the ground and eventually comes to a stop.
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.
You are lucky enough to visit a particular location in the universe that has zero gravity and no air resistance, so you decide to perform a simple experiment by throwing a rock horizontally. What type of motion do you observe?
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