To find the instantaneous speed, you used: Select one: O Two photogates only. O Two photogates + glider with double flag O Two photogates glider with single flag O One photogate + glider with single flag. O One photogate + glider with double flag. What is the use of the photogate timer? Select one: O To reduce the friction O To measure the time O To measure the acceleration O To measure the change in speed O To measure the position. In this experiment, r represents Select one O The position of the photogate where we measure average velocity O None of the offered choices fits The position of the photogate where we measure accceleration The position of the photogate where we measure instantaneous velocity O The position of the photogate where we measure mass of the glider.

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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.