Marketplace
The examples from Ordinate 2D, and scenes, parts, materials and scripts made by its users. All free: open one in the studio with one click.
From Ordinate 2D ✓
Material
Felt
soft: no bounce at all (e ≈ 0.02) and a high rolling resistance; μs 0.4, μk 0.3 (typical values); restitution 0.02, typical. It keeps a body's own mass.
Material
Sandpaper
the grippiest surface here: μs 1.1, μk 0.9 (blocks stay put on a 45° slope) (typical values); restitution 0.1, typical. It keeps a body's own mass.
Material
Silicone superball
bounces back to about 80 % of its drop height (e ≈ 0.9); density 1100 kg/m³ (typical values); restitution 0.9, typical. It keeps a body's own mass.
Material
Lead
hardly bounces (e ≈ 0.05), grips; density 11 340 kg/m³ (typical values); restitution 0.05, typical. It keeps a body's own mass.
Material
Cork
μs 0.5, μk 0.4, springy; density 240 kg/m³: it floats with a quarter under water (typical values); restitution 0.6, typical. It keeps a body's own mass.
Material
Concrete
μs 1.0, μk 0.8 for rubber on concrete; 0.6/0.5 concrete on concrete; density 2400 kg/m³ (rubber on concrete: Serway & Jewett, Table 5.1; the rest typical values); restitution 0.2, typical. It keeps a body's own mass.
Material
Cartilage (synovial joint)
μs 0.01, μk 0.003 in a human joint (Serway & Jewett, Table 5.1); restitution 0.1, typical. It keeps a body's own mass.
Material
Oiled metal
μs 0.15, μk 0.06 metal on metal, lubricated (Serway & Jewett, Table 5.1); restitution 0.5, typical. It keeps a body's own mass.