a particle is moving along a straight such that its acceleration is defined as v^2=k/x m/s, where k is a constant and x is the displacement in meters. when t=0 seconds, x= 4m and v=18m/s. if the particle attains a velocity magnitude of 2m/s when its position coordinate is 9 meters at time t=0. determine the speed after 3 seconds
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 particle is moving along a straight such that its acceleration is defined as v^2=k/x m/s, where k is a constant and x is the displacement in meters. when t=0 seconds, x= 4m and v=18m/s. if the particle attains a velocity magnitude of 2m/s when its position coordinate is 9 meters at time t=0. determine the speed after 3 seconds
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