The acceleration of a vehicle takes the form du = 3.6 – 0.06u dt where u is the vehicle speed in ft /sec. The vehicle is traveling at 45 ft /sec at time To. (a) Determine the distance traveled by the vehicle when accelerated to a speed of 55 ft /sec. (b) Determine the time at which the vehicle attains a speed of 55 ft /sec. (c) Determine the acceleration of the vehicle after 3 sec.
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.
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