A boy drops a stone with no initial velocity from the top of a building and it hits the ground in a time of 2.19 s later. What is the height of the cliff, in units of meters? You may assume that air resistance is negligible. Give the answer as a positive number. Quèstion 3 A projectile is fired with initial velocity vo - 6.00 m/s and its direction is 8= 30.0° with the horizontal. What is the max height of the projectile in unit of meters?
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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