You are watching an old, rickety bridge being detonated, making way for a newer, safer, design. You see the bridge detonate first and you hear the sound of the explosion four seconds later. How far away from the bridge were you standing? Assume the speed of sound is 345 m/s and constant (that is, vf = vi).
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.
You are watching an old, rickety bridge being detonated, making way for a newer, safer, design.
You see the bridge detonate first and you hear the sound of the explosion four seconds later. How far away from the bridge were you standing? Assume the speed of sound is 345 m/s and constant (that is, vf = vi).
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