Thrown Javelin Flight Dynamics Physics Graphical Simulator 
This model simulates the throw of a javelin with no spin and no wind in a vertical plane. This is a simplified situation to be able to analyze the pure dynamics of a javelin throw. The user can change several initial conditions including velocity, angle of the javelin (theta), angle of the velocity vector (phi), angle of attack (phi), and angular velocity (omega). 

Roller Coaster Physics Graphical Simulator 
This simulation simulates motion along a constrained path, such as what a roller coaster would take (assuming it has safety wheels to keep it on the track in “upsidedown” situations, of course). The simulation offers a chance to explore a number of concepts associated with roller coaster physics, including conservation of energy, reaction forces, motion in a vertical plane and friction. 

Air Density Equation 
Physical properties of air can be represented by the real gas equation, which is the modified version of ideal gas equation. 

Viscosity of Air, Dynamic and Kinematic 
The viscosity of air depends mostly on the temperature. Specific Heat of Air, Density of Air, Specific Heat of Air, Thermal Conductivity of Air, Thermal Diffusivity of Air, Dynamic Viscosity of Air, Kinematic Viscosity of Air, Prandtl Number Air 

Alcohol Dilution Reduction Table 
Alcohol Dilution Reduction Table [Dilution of Alcohol to Lower Strengths]. Gives the desired strength vs Strengths to be Reduced (% v/v) 

Properties of Air at 1 atm Pressure 
Properties of air For ideal gases, the properties cρ, k, µ, and Pr are independent of pressure. The properties ρ, ν, and α at a pressure P (in atm) other than 1 atm are determined by multiplying the values of ρ at the given temperature by P and by dividing v and α by P. 

Specific Gravity Table Chart and Equation 
Specific gravity of various materials, gasses and liquids. In the International System of Units (SI Units), the density of water is 1.00 g/cm3 at the standard temperature. 

