Kinetic Energy Lab Report

Kinetic Energy is the energy of movement, whether it is horizontal or vertical, it’s kinetic. There is many different types of kinetic energy. There is; vibrational, rotational and translational (the movement from one location to another. IN our experiment we also have kinetic energy. The particles that move around need kinetic energy to bond because if the particles wouldn’t have kinetic energy, they wouldn’t move, then they wouldn’t be able to collide and at last there would be no chemical reaction taking place. But for a reaction to take place there has to be enough kinetic energy to overcome the bonding forces of the reactants. The minimum amount of kinetic energy need to cause a chemical reaction is called activation energy (symbol: Ea

The ball now has kinetic energy. Kinetic energy like momentum in that it comes from the mass of the object and its velocity. Kinetic energy was transferred from the plunger to the ball just like momentum was but only if the collision was elastic. During and elastic collision kinetic energy is conserved. The balls kinetic energy is half of its momentum squared. This means the balls momentum is its mass multiplied by velocity, and then it is squared and divided by two. If the velocity or speed of the ball is reduced by one half then the overall kinetic energy is reduced by a factor of four (Kirkpatrick and Wheeler p.106)

The purpose of this lab was to test the relationship between velocity, position and time. As well as identify how accelerations affects an object's velocity and time. In this experiment, we will collect data on velocity, speed, and time. We used the equation Y=mx+b, in order to compare the velocity of each trial by comparing the slope and the y-intercept. If the slope was steeper on the graph, this meant that the cart had an increase in velocity. If the cart maintains at a constant speed, then the cart will have an increase in acceleration. In class we learned about the principles of acceleration, time, and velocity. Acceleration is an object’s increase in velocity. Velocity is how

Introduction: Chemical reactions are dependent upon two factors: temperature and concentrations of substance. We can monitor the rate at which a chemical decomposes or the rate at which a chemical substance appears. In this experiment we will be measuring the rate of decomposition of hydrogen dioxide with the following reaction:

2. The ball contains kinetic energy while in motion near the bottom of its path.

Kinetic energy is the energy an object possesses due to its motion. The difference between kinetic energy and potential energy is the kinetic energy is the energy of an object that is already in

-The more dissolved oxygen in the water, the more fish is observed in that area of water.

1) What is kinetic energy, and how does it differ from potential energy? Kinetic energy is due to motion, while potential energy is due to position

The Velocity Step Test measures gain and the time constant of the VOR by quickly changing the velocity of the chair when rotating left and right. Pre- and post-rotary nystgamus are measured at time constants of 60 and 240 degrees/second. Pre-rotary nystagmus time constant is measured during the 60- and 240-second velocity times and post-rotary nystagmus is measured during the 60- and 240-second stop times. The reason for using 60 degrees/second is to estimate the time constant and gain for the left and right horizontal canals. As the velocity increases, the time constant decreases and a percentage of VOR gain for the right and left can be compared. The test begins by accelerating the patient around 100 degrees/second2 stimulating the right peripheral system. The patient is spun to the right until maximum velocity is reached at 60 or 240

We tested our experiment with four books we first tested it with one book and collected it the data and then we tested it with four books it collected the data and then we calculated everything it showed that the tes with the four books showed fast time and speed and hit all the bowling pins down and far then the first experiment that only went half the way of the stick we rolled it from then it stopped. These are the data my group collected for the four book experiment Mass of Marble: 66.60 /Distance Marble Rolled: 132cm /Time: 2.7 /Speed: 48.9/ Potential Energy: 8811.18 / Kinetic Energy: 79627.3 /Distance

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.

2. Explanation of Forces The capsule and Egg have slightly different forces acting on them during this experiment. The egg is within the capsule both during free fall and at impact. Since it is sitting on a surface within the capsule there is always normal force acting opposite to the gravitational force, which is also present and pointing down to Earth.

Theory The main goal of this experiment is to analyze and determine the closure of the energy balances around various heat exchangers, including shell-and-tube and two different double pipe exchangers, in a steady-state system. Additionally, the overall heat transfer coefficient for the shell-and-tube heat exchanger is to be calculated, and the heat transfer areas for the double pipe heat exchangers are to be calculated to determine if one or both possess fins. Energy balances will be used evaluate three heat exchangers at steady-state conditions in this experiment. The most basic energy balance can be written as, Q_h=

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

Overall, the experiment succeeded that the metals show the theoretical properties. Differences existed in the mathematical calculation of the actual length. These differences, however, it can be accounted for by experimental error; more over there are uncertainty on purity of the