At time t = 0, a package is released from an airplane 12) flying horizontally at a height of 500.0 m above the ground with a constant speed of 100.0 m/s. Five seconds later, another package is released. 9=100.0 m/s a) When does the first package hit the ground? b) What is the velocity vector of the first package just before it hits the ground? c) What is the position vector of the second package at the instant the first one hits the ground? d) How far away are the packages when both hit the ground? h=500.0 m ground
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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