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Smart Pulley - DT122
This Smart Pulley is comprised of a pulley and Photo Gate Sensor. It is used to measure the speed of a string suspended over the pulley by measuring the tangent velocity of the pulley.
Primarily used in Physics mechanics experiments, the Smart Pulley is used to measure velocity and acceleration of moving objects and to learn Newton’s laws of dynamics. Typical experiments include examining dynamics carts motions on a track, Newton’s second law and the motion of an Atwood’s machine.