A stone is thrown from the top of a building vertically to the top at a speed of 30 m/sec. If the height of the building is 40 m calculate 1- The time it takes for the stone to reach its maximum height 2- The maximum height of the stone mechanism 3- The height of the building if the stone hits the ground 5 S after it was thrown 4- The time it takes for the stone to return to the same position from which it was thrown

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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.