Force majeure

person kicking the ball, the drag force and the magnus effect, and even the air pressure in the ball. It is harder than most people think. Next time you watch a soccer game, or play a soccer game, think about the science in the game. First, Newton’s Law’s are present when the ball is kicked. His first law, an object at rest stays at rest and an object in motion stays in motion unless acted upon by an unbalanced force, shows that when one’s foot (the unbalanced force) collides with the ball, the…

Several organizational factors that cause stress are controlled by management and thus can be modified or changed. Strategies to consider include improved employee selection and job placement, training, realistic goal-setting, redesign of jobs, increased employee involvement, improved organizational communication, employee sabbaticals and corporate wellness programs. We know individuals with little experience or an external locus of control tend to be more prone to stress. Selection and…

This process of sealing was to cease all possibility of water touching the slurry and allowing for it to moisten. It was a necessary process. As for the steel frames that were going to be used for the building, Yamaski and the engineers agreed on bringing “kangaroo” cranes, which were cranes that would function with help of diesel motors and they were self powered. The reason for this was because since the goal for the buildings were to be the tallest building at their time back then, they…

balance these forces. the only forces exerted upon the riders are the force of gravity and the normal force The force of gravity is at all times directed downwards and the normal force is at all times directed perpendicular to the seat of the car. Since the orientation of the car on the track is continuously changing, the normal force is continuously changing its direction. Feelings of weightlessness and heaviness are associated with the normal force; they have little to do with the force of…

Wall-e is a new, dare say one of the best upcoming roller coasters and it is based off of the sensational movie Wall-e made by Disney’s Pixar! In the movie, the plot takes place in 2805 where humans have abandoned Earth on the account of it was not in the ideal shape for humankind to survive in. Therefore, humans left robots to clean up the mess they had made where after some time, the Earth became habitable once more. Mankind had been sending extraterrestrial vegetation evaluators or EVE to…

Differential Services When a car makes a left turn, the left side wheels naturally turn slower than the outside wheels on the right because the exterior wheels have to travel farther than the inside wheels make the turn. For this reason, tires have to be able to move independently and at different speeds to avoid slipping. This gives the car more power and control in the turn. A differential is a mechanical set of simple gears that allow the wheels to rotate at independent speeds, and to be…

work in space or any other sort of mediums. The first movement law is an object in motion will stay in motion unless acted upon by another force. The second law states, acceleration of an object is exerted by a net force is directly proportional to the magnitude of the net force. And the third law states, for every action there is an equal or unbalanced force. Around 400 BC a Greek named Archytas developed a wooden pigeon that could move through air. Escaping steam motivate the wires. However…

Deepwater Start The deepwater start is necessary to the knee boarder beginner. The following are some steps on how to do it correctly. 1) Put the strap in loosest position and make sure it is at the front of the knee pad. 2) Lie on your stomach on the board with your hands in the palms-down grip. 3) Signal the boat driver to take the speed up slow. When the board begins to plane, start to pull your knees onto the knee pad. 4) Slowly slide or crawl on your knees until they reach the normal…

1. Measure the distance from the top of the third floor balcony to the first floor using a tape measurer. It should start from the top railing of the balcony to until it touches the floor. 2. Take a meter stick and place the front of the car at zero. Turn on the car and let it run until the front reaches the end of the meter stick. Make sure to use a timer to see how long it takes the car too travel that far. Divide the change in distance it travel by the time it took to find the velocity of…

Want that perfect “Kobe” jump shot? All the great shooters around the world have extremely good form. To have good form, you need a technique or steps to follow in order to keep your jump shot consistent. The perfect jump shot requires bending of the knees, flicking of the wrist, and following through. The first step, bending of the knees, is very important and results in how the ball approaches the rim. When bending the knees within a shot, the shooter creates a stability stance for the ball to…