Not only demonstrates a pendulum, but also shows the laws of conservation of momentum and energy.
Includes steel balls, plastic frames and base.
Often used as a toy.
Type: Cradle Ball
Material: Metal, ABS
Occassions: Office, Home, Table Desk
Features: Funny, Creative, Room Decor, Desk Ornaments
Size Details[Our Size Small] 9cm x 7.5cm x 9.5cm/3.54″ x 2.95″ x 3.74, Ball Diameter: 1cm/0.39″ (Approx.)[Our Size Medium] 13.5cm x 11.5cm x 14cm/5.31″ x 4.53″ x 5.51″, Ball Diameter: 1.5cm/0.59″ (Approx.)[Our Size Large] 18cm x 15cm x 18cm/7.09″ x 5.91″ x 7.09″, Ball Diameter: 2cm/0.79″ (Approx.)
Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
1 x Cradle Ball Desk Toy