A particle's position along the x-axis is described by x(t)= At + Bt^2, where t is in seconds, x is in meters, and the constants A and B are given below. A= -3.3 m/s. B= 5.8 m/s^2. What is the velocity, in meters per second, of the particle at the time t1= 3.0s? What is the velocity, in meters per second, of the particle when it is at the origin (x=0) at time t0>0?
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's position along the x-axis is described by x(t)= At + Bt^2, where t is in seconds, x is in meters, and the constants A and B are given below. A= -3.3 m/s. B= 5.8 m/s^2. What is the velocity, in meters per second, of the particle at the time t1= 3.0s? What is the velocity, in meters per second, of the particle when it is at the origin (x=0) at time t0>0?
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