Blast Off Lab Report

6. chemical energy- Energy that can be used in a chemical reaction, but is potential energy before the reaction occurs. 7. Coenzyme- Molecules that aren’t proteins but are organic. They help make

Kinetic energy is moving energy and can be found through the equation KE=(½)mv². Energy is measured in the units of Joules or j. Potential energy is another form of energy that is energy that has the ability or potential to make matter move once it is released. Energy cannot be destroyed or created, rather is is transformed into other types of energy (for example kinetic to electrical). Mass is also another type of energy (mass energy) and it is just the mass of an object or the energy of being. Chemical changes cause atoms to be altered or changed while physical changes do not affect the chemical state of an object.

ST Report In the experiment, the problem was the contaminants that were affecting the quality of the water samples. To fix this issue, three scientists had to determine the contaminants that were present in the samples. One sample was from the school sink and the second sample was from an unknown source. The scientists conducted many tests to figure out what pollutants were present in the water.

Therefore potential Energy moves To Kinetic which moves to

Throughout each step of a Rube Goldberg Machine, energy conversions are what make a machine capable of continuing to work properly. Typical Rube Goldberg Machines begin with numerous objects containing high amounts of potential energy that are ready to be converted to kinetic energy. The conversion between potential to kinetic energy allows each object to complete steps like knock over dominos or lowering a pulley. If a Rube Goldberg Machine did not contain energy conversions of great magnitude, the end goal task may not be completed. Thus, precise energy conversions are essential to a working Rube Goldberg

Kinetic and Potential energy transformation in a roller coaster Kinetic energy is energy in motion; in physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Kinetic energy depends on mass and speed, kinetic energy like energy is expressed in joules. "Kinetic energy depends on speed more than mass.

S104 Exploring science Tutor-marked assignment 1 i the energy transfers and/or conversions that happen to a pole vault when vaulting start with the run up, this generates kinetic energy and then a vertical jump up. ii The pole bends and then straightens a lot of the kinetic energy becomes heat energy due to friction, as this happens the pole vaulter rises into the air, while pulling them selves towards the top of the pole. When the pole is nearly straight, the pole vaulter lets go of the the pole and travels over the bar. When the pole snaps back the stored elastic strain energy is transformed into the gravitational potential energy.

This relationship is shown using the formula Ep=mgh, where Ep ∝ m, g, h. As the ride continues, there will be multiple changes in energy, where Ep converts to Ek, and vice versa. Kinetic energy is dependent upon the mass of an object and the velocity it is travelling at.

The constant switching of potential energy and kinetic energy

Leah Romero 10/30/2017 Conclusion Lab 3 Chem 102L In lab 3, fundamentals of chromatography, the purpose was to examine how components of mixtures can be separated by taking advantage of different in physical properties. A huge process in this lab was paper chromatography, which was used to isolate food dyes that are found in different drink mixes. The different chromatograms of FD&C dyes were compared to identify which dyes are present in each of the mixes.

Attention everyone The Little Mer Coaster will be the best underwater coaster you will ever ride in your lifetime. The roller coaster will be in Disney world in the magic kingdom. The Little Mer Coaster is based on the movie The Little Mermaid, It will have real parts from the movie.

Research Energy is, being able to do work. Most types of energy is either a form of kinetic energy (energy which a body has) or potential energy (The energy possessed by a body). Kinetic energy is energy an object has because of its movement. Energy can be changed from one type to another.

Energy is the ability and capacity to do any type of work. There are different forms of energy- like Potential Energy, Kinetic Energy, Thermal Energy, Electrical Energy, Mechanical Energy, Chemical Energy, nuclear Energy. Energy can be neither created nor destroyed. Nuclear Energy is the energy which is stored in the nucleus of an atom. When the nucleus of an atom splits or when two nuclei of different atoms combine, a large amount of energy is released in the form of heat and radiation.

Potential energy: Potential energy is that the energy possessed by associate degree object thanks to its height higher than the bottom. The quantity of mechanical energy possessed by associate degree object depends on its mass and its height. A roller coaster automobile is at first hauled by a motor and chain system to the highest of a tall hill, giving it an outsized Amount of mechanical energy. Speed: Speed is a measurement of how fast an object is moving.

Joshua Miller 12/18/17 Fermentation Lab report Introduction The term fermentation refers to the chemical breakdown of a substance by bacteria, yeasts, or other microorganisms, typically involving effervescence and the giving off of heat (wikipedia). Sugars are converted to ethyl alcohol when fermentation happens. In this experiment we determined if yeast cells undergo fermentation when placed in a closed flask with no oxygen. Glucose and yeast are mixed together in a closed flask and allowed to incubate for about one hour.