Measure the velocity and acceleration of moving objects, learn Newton’s laws of dynamics, or Newton’s second law with this Smart Pulley.

• Specs:
• • -Range: 0 to 99 m/s
  • -Accuracy: 0.05 m/s
  • -Timing Interval: < 5 μs
  • -Parallax Error: For an object passing within 1 cm of the detector, with a velocity less than 10 m/s, the difference between the true and effective length is less than 1 mm.
  • -Infrared Source: Peak at 800 nm