In a 80 meter tall building, there are two elevators, 4 meters apart. Elevator A is on the top floor, elevator B is on the ground floor. At the same time, the two elevator starts to move. Elevator A is moving downward at a contant speed of 2ms, elevator B is moving upward at a constant speed of 1ms. How fast is the distance between the elevators changing 5 seconds later? please provide steps to solution
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.
In a 80 meter tall building, there are two elevators, 4 meters apart. Elevator A is on the top floor, elevator B is on the ground floor. At the same time, the two elevator starts to move. Elevator A is moving downward at a contant speed of 2ms, elevator B is moving upward at a constant speed of 1ms. How fast is the distance between the elevators changing 5 seconds later?
please provide steps to solution
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