The force of gravity causes objects near Earth's surface to fall with constant acceleration of 9.8 meters per second squared unless air resistance is substantial. Keep in mind that the integral of acceleration over time will yield velocity. Multiply the length of time the object has been falling...
where m is the mass and v is the velocity. One of the interesting things about kinetic energy is that it increases with the velocity squared. This means that if a car is going twice as fast, it has four times the energy. You may have noticed that your car accelerates much faster from...
Taatjes CA (2007) How does the molecular velocity distribution affect kinetics measurements by time-resolved mass spectrometry? Int J Chem Kinet 39:565–570Taatjes, C. A. How does the Molecular Velocity Distribution Affect Kinetics Measurements by Time-Resolved Mass Spectrometry? Int. J. Chem....
it shows how to calculate the mixing efficiency by means of aTransport of Diluted Speciesinterface, using the results from the fluid flow simulation as input. The species will be transported downstream based on the fluid velocity.
How Do Airplanes Fly: Weight and Lift Every object on Earth has weight, a product of both gravity and mass. A Boeing 747-8 passenger airliner, for instance, has a maximum takeoff weight of 487.5 tons (442 metric tons), the force with which the weighty plane is drawn toward the Earth...
NASA has an online applet to show how the lift equation impacts the flight of aircraft. This is based off a lift coefficient calculator, and you can use it to set different values of velocity, angle that the airborne object takes with respect to the ground and the surface area that the ...
The greater the velocity the more the air in front of the object is compressed, which leads to greater air resistance. The greater the air resistance...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
You might also spot a mysterious phenomenon known as STEVE (Strong Thermal Emission Velocity Enhancement). It appears as a narrow, purplish arc of light, sometimes with green picket-fence structures, and is linked to auroral activity—though it's driven by slightly different atmospheric processes....
Atmospheric Pressure: The pressure in the water column is directly proportional to the height of the fluid and the density of the fluid. The atmospheric pressure is {eq}\rm 1.01325 \times 10^{5} \ Pa {/eq}, therefore, we need that much height to produce t...
Tracking fish movements and sizes of fish is crucial to understanding their ecology and behaviour. Knowing where fish migrate, how they interact with their