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.
. A motorbike starts from the origin and moves in an xy plane with acceleration
components ax = 6.0 m/s2 and ay = -3.0 m/s2
. The initial velocity of the motorbike has
components v0x = 12.0 m/s and v0y = 18.0 m/s. Find the velocity of the motorbike, in unit
vector notation, when it reaches the maximum y position
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