Rube Goldberg Machine Research

The player has now compressed the spring in the ball shooter. The ball sitting in the ball shooter is at rest. It will be at rest until acted on by an unbalanced force. This is Newton’s first law of motion, the law of inertia (Kirkpatrick and Wheeler p31). The ball shooter is then released the spring decompresses and strikes the ball sending it up the incline to the top of the pinball playing field. The strike on the ball is called the impulse. The time interval it takes for the ball momentum to change. Since the ball has no momentum because it has zero velocity the ball shooter transfers its momentum at the impulse (The Ball Shooter 2003). This also takes place in the time frame of about a second.

There are three main energy systems used in a game of touch football which consist of the creatine phosphate (ATP PC) system, lactic acid system and the aerobic system. Each system plays a vital role during game play. Every muscle in your body requires energy to perform all movements, and to do this, the energy is produced by the breakdown of a molecule called adenosine triphosphate (ATP). ATP is found in all cells which is a chemical form of muscular activity and performs mostly all functions in the human body. It contains 3 phosphate groups and adenosine. ATP is stored in the muscles and lasts for approximately 10-30 seconds. Carbohydrates, fats and proteins, are all producers of ATP from the food we eat; however Creatine Phosphate is

Energy is the strength and ability that is required in order to perform physical or mental activities. There are different forms of energy these consist of: magnetic, kinetic, heat, light, gravitational, chemical, sound, electrical, elastic and nuclear.

Suppose a Hard mini ball is placed in an automatic air power sealed containerYou will notice that no matter how much you will leave the ball bunching the ball will never stop bouncing. That happens because the ball develops both potential and kinetic energy,the sum of those two give us the mechanical energy which remains constant.

and the hand continues through its motion. Angles were placed on each still shot at the

Bocce ball is a great way to demonstrate the complex wonders of Newton’s three laws in a simple and understandable way. Bocce ball, which was first documented in the year 5200 B.C., is a sport that was first popularized during the roman empire. It wasn’t more than just a leisurely activity until the game found its way back into Italy, once the Roman empire collapsed. Bocce ball was steadily rising and falling in popularity, until a major resurgence in 1896, when it was admitted an olympic sport, and has been part of the summer olympics ever since. Bocce has really become such a widespread sport because you can participate no matter how old, what your race is, or what gender you are. All you need to do is roll a ball. America seemed very separated from the game until a sweep of popularity in California in 1989. Today there is said to be 25,000,000 bocce ball players in the United States. Many aspects of the game of Bocce ball can be relatable to the simple concepts of Newton’s original three laws, from the balls hitting each other (Newton’s third law), to throwing balls harder to increase the force and then slowing down (Newton’s first and second laws). Throughout this essay, I will not only explain what each of Newton’s three laws mean, but provide a real life example of how it could relate to the game of bocce ball.

Although a lot of hair dryers may look very different from the outside, but not much has changed on the inside since the 1920’s, aside from adding some safety precautions, most hairdryers still use a heating element and a motor driven fan. By using the heating element and fan, a hairdryer converts the electrical energy to convectional heat.

“Playing basketball can be hard work. Players not only have to run around the court, but just dribbling the basketball takes some serious effort, too.” (“Surface Science: Where Does a Basketball Bounce Best?”). Energy reserved inside the ball, transfers into Different types of energy (ex. Heat, sound) when the ball hits the ground. But, which type of court restores the most energy back into the ball?

I break the stillness of the gym as I begin to pound the ball into the hardwood floor knowing that it will not go any where except back to my hand. When it does, I hear the impact of the basketball meeting my fingertips, and feel the smooth, bumpy surface of the basketball sending a shock from my fingertips to my hand. Each bounce of the ball makes a sound heard distinctively in the silent stillness. I then begin to dribble the ball to the end of the court. I quickly moved toward the far

In my Rube Goldberg project had 8 energy transformations. My first energy transformation was elastic to gravitational, it started with a rubber band which is elastic potential but when the rubber band was streaked and released and hit the Jenga blocks the energy transformed into gravitational. The second transformation is gravitational to electrical, this happened when the Jenga blocks fell onto the switch on the fan which creates electrical energy. The third energy transformation was inside the fan it was electrical to mechanical. The electrical energy was from the outlet which was turned on by the switch in the fan, the transformation took place when the turbines in the fan started to spin creating mechanical energy. The fourth energy transformation

The Rube Goldberg machine consists of a magnificent contraption that does numerous energy transformations converting into other energy transformations to complete a complex or a quite simple task. In regards to using Rube Goldberg machines, the Law of Conservation and Energy happens many times during the machine’s work. This law states that the used amount of energy in a system remains equal. Throughout the system, or in this case, Rube Goldberg Machine the amount of energy can be changed from one form to another by being transferred from one object to another, but will always have the same amount of energy through every transformation. Anyways, this relates to our machine greatly because there are at least 7 different energy transformations.

There are many forms of energy. The types of energy that can affect the toy car are potential energy, kinetic energy, and work of friction. Potential is the energy of an object due to its position. Kinetic energy is the energy due to motion. Friction plays a part because it shows how much energy is needed for the car to move. All these energies are intertwined in the toy car.

Some of this energy is transferred to the other player, but if they are properly setting the pick that player should not move. Since both players come essentially to rest, we can say that the energy was lost through and inelastic collision.

Conservation of energy is...TE = PE + KE + WE; where total energy is made up of potential energy, kinetic energy, and work energy. Your total energy is conserved while walking. The potential energy is the biochemical potential of your muscles and frame, which is converted by work into kinetic energy, which is the walking part.

Other types of energy lie between kinetic and potential energy or are an amalgamation of both types.