Determining the gravitational constant, with the gravitation torsion balance after Cavendish- Measuring the excursion with a light pointer, Required but not included: Laser light pointer
Component Balance, Measuring Range: 0-0.3 N, Diameter Of The Scale: 170 mm, Dimensions: Approx. 350X220 mm2, Rod Diameter: 10 mm, Weight: Approx. 0.9 Kg, Scales For Measuring Components With Holding Mechanism For Measuring Air Resistance And Buoyancy Of Bodies From Set.