Drag-and-drop

the snow so the white particles can fall gradually to reach the base. When the snowflakes/object falls, it experiences two external forces which are; the gravitational force and the aerodynamic (air resistance) drag of the object, which gradually brings the object down. Furthermore, the drag force affects the object because of the shape and the viscosity of the fluid. This is because the object is increasing its speed due to the force of the gravity which is pulling the object down…

determine each car's drag and lift properties, the magazine declared Model S the winner, beating out the Toyota Prius, the Nissan LEAF, the Chevy Volt, and the Mercedes-Benz CLA250.”(The Tesla Motors Team 1) There are many attributes to the car that reduce drag and lift so the car can go faster and longer distances. The air suspension on the car let it drop lower to the ground on highways to reduce any drag and diminish lift.(The Tesla Motors Team 1) Handles on most cars cause a lot of drag but…

In flight there are four basic components; thrust, drag, lift, and weight. Newton’s laws and The Bernoulli Principle are the explanation of how everything works. Balance of force is a very important part of it. If the upward force is greater than the gravitational force imposed on an object, the object will go up. If the gravitational force is greater, then the object will go down or remain on the ground. World War I was the first time that airplanes were used on a large scale. At the start of…

altitude, long distance travel as their performance peaks in conditions unsuitable for any other engine variant. As aircraft climb to higher altitudes the density of the air reduces making propeller driven engines less desirable as their performance drops. Their is a reduction in the amount of air around which means propellers at higher altitudes begin to spin through nothing, not able to produce airflow over the aerofoil. This means that aircrafts climbing to higher altitudes require alternate…

will be what the boats travel in/on. To add decoration and spice things up, the boats are designed to look like wooden rowboats. The restraint included in the ride is a simple lap belt. As the riders stand on a rotating platform, the platform will drag the boats slowly through the boathouse. Using this rotating design, boats can be placed at intervals in which multiple boats can go on the ride at a time, meaning the waiting line will move very quickly. Then, upon entering the craft and going…

thing I went on previously was Batman and that wasn’t that big. It only had two loops and no drop. I had never been on all the big rides/main attractions like El Toro, Nitro, or Green Lantern. So when Jimmy convinced me to go on the tallest roller coaster in the world, Kingda Ka, I must have been out of my mind... and I was.…

Unit 9 Task E Planning Evaluation (6 Marks) I believe that planning my website was essential. I used a number of formal and informal techniques. Both having advantages and disadvantages. In class, we started to use open mind map to analyse the project. A mind map is a diagrammatic representation of varied elements that relate to a particular subject. Mind maps are used for solving problems, for creating to-do-list for, promoting creative ideas, and for discussing different elements of the…

“Does it mean that society has changed?” and closing with “What about the Children?” and “Do we feel their pain, their agony?”. The overall effect of these questions is to plunge the reader into doubt, and in that state of doubt Wiesel effectively drags the listener up to a hopeful state of affairs, where the Human race doubtless has overcome the dark history brought up by the…

Is velocity the reason why a curveball drops? Statistics show that the velocity of a ball does not cause the curveball to drop. There are other variables involved like air pressure, rotation of the ball, and aerodynamics. These are very important factors when a baseball is thrown. A Big part of velocity is the air pressure, this is because of a separate topic called the Magnus Effect - a force exerted on a rapidly spinning cylinder or sphere moving through air in a direction at an angle to the…

Recently Americans have had the issue of whether or not to take in the refugees from Syria, but if you look at all the problems they could bring into this country, there is no moral obligation for America to take in refugees. Refugees could drag down the economy by taking jobs from citizens or using tax payers money for welfare and etc. They could also bring diseases such as hepatitis, typhoid, cholera or dysentery are just a few that Syria is expecting to outbreak with the crowding of their…