2. Ball A and Ball B have the same diameter and mass. As ball A is dropped from rest it is almost touching the inelastic cord. COR = 0.8 and friction effects can be ignored. Determine velocity of each ball just after impact. Hint 1: direction of ball B is constrained by the cord. Hint 2: The balls are the same diameter; use this to determine line of impact. A 160 mm
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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