Kinetic Energy Lab Report

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:

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

If you do change the IV, the DV will also change. This supports my original hypothesis which stated that mass and velocity do affect an object’s kinetic energy.

So, the more potential energy there is, the more transformed into kinetic energy to help the ball go down the ramp and push the card. This shows that the height of the ramp and the mass of the marble is what determines how well the marble hits the index

-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

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

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

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

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)

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=

In conclusion a basketball may look sample but it’s is very complex and can be very hard to manage. This project will prove for once and for all if basketballs bounce higher with or without helium. “Kinetic energy is a property of a moving object or particle and depends not only on its motion but also on its mass.” stated britannica editor Erik Gregerson. (2015,[online])

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

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

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.