StudentShare solutions
Triangle menu

Lab report - Essay Example

Nobody downloaded yet
In this case, a stationary body can obtain kinetic energy from a moving. On the contrary, potential energy is totally not transferable to other body, but it can be converted to kinetic energy.
Potential energy is directly connected with forces. If the work done on a body by a force that moves from point A to B is independent of the path between the two points, then the work done by this force is assigns a scalar value on each point in space and referred to as a scalar potential field. This means that the integral equation drawn from the line representing the change of force between these two points can be defined as the negative of the vector gradient and it gives the potential field. This potential field is the equivalent of the change in potential energy between the two points.
This explains why the spring’s potential energy is given as a negative value. The negative sign denotes the convection that work done by a force field increase the PE while work applied against the force field reduces the potential energy
It is important to note that work is required to either reduce or increase the potential energy of a body. In this case, a change in potential energy principally reflects the work done on the object. Therefore, the integral derivative of a PE function will give the amount of work done. Again the value is given as a negative figure to denote that the work done has reduced the PE possession of the body.
1. A normal pendulum with a few modifications can be used to achieve similar objectives. In this case, a zero position for the pendulum is identified. Since many labs are done on tabletops, the table top is assigned to be the zero height (mean) position. If the tabletop is designated the zero position, then the PE of an object is dependent on its relative height from the tabletop. Therefore, by obtaining the mass of the pendulum and its relative height from the table top, the gravitational ...Show more

Summary

In this case, the main component (variable) of kinetic energy is the velocity with which the body is moving with. On the other hand, potential energy is the energy that a body possesses as a result of its…
Author : abigayleheaney
Lab report essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Lab report"
with a personal 20% discount.
Grab the best paper

Check these samples - they also fit your topic

Breast cancer lab report
From her expressed sentiments it is clear that she is more frustrated than depressed, as she shows concern about the functionality of her body rather than despair, which is a natural reaction in most cases. However, this brief narrative might be insufficient for evaluation of her real actual psychological state, as she might be putting up a brave stance in the clinical setting.
12 pages (3000 words) Essay
Robot Lab Report
These devices are so intelligently and efficiently developed that it can automate most of the human-can-do functions making our daily labor so easy and comfortable. Robots are one such invention that uses the principles of mechanics and electronics and are designed to automate a repeated group of tasks so as to minimize or replace human labor.
6 pages (1500 words) Essay
Cognitive Psychology Lab Report
It applied repeated measures design with first year and second year students of University of Huddersfield. Opportunity sampling was used to test effects of semantic relationship, spread of activation, and inter stimulus interval on priming, and data analyzed by SPSS software.
7 pages (1750 words) Essay
DISCOVERING STATISTICS LAB REPORT
In this paper the study is based on viewing a given film clip. In this case, the participants received a narrative on a post-event clip. The narrative described the film event fully. In the post-even narrative, critical sentences were presented either in the form of a statement or in the form of a question.
9 pages (2250 words) Essay
Biomechnics lab report
ce transducers mounted at the corners of each plate to measure the three components of the ground reaction force vector (vertical, anterior-posteror, and medio-lateral) throughout the stance phase of gait.. For comparing data between different subjects and/or sessions, the joint
6 pages (1500 words) Essay
Lab report
air, that is sufficient to kill 50 percent of a test animal while Lethal Dose 50 is the necessary dose for the death of 50 percent of a population that is exposed to the subject substance at a given time (). This paper investigates and reports on the Lethal Concentration 50 and
2 pages (500 words) Essay
Lab report
From the graph, the greatest peak represents the motion, the instant when the block begins to move. The necessary force to keep the block in motion equals the kinetic force
3 pages (750 words) Essay
Lab report
Tensile test also helps to ascertain the nature of a material (ductile or brittle) as well as the yield strength of a material. In order to establish the fractural behavior of a material or specimen, force
3 pages (750 words) Essay
Lab Report
Therefore, the difference equations are used to perform this operation. Also, the pole-zero plots are significant in the analysis of a signal with regards to the position of the poles by indicating whether the signal is
4 pages (1000 words) Essay
Lab report paraphrasing
The above two techniques are anticipated to provide a similar solution. The third section of the Experiment 2 was to determine the time used by MATLAB to finish solving the FFT and DFT CODE. The above table demonstrates that the MATLAB function (FFT) on
1 pages (250 words) Essay
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Comments (0)
Click to create a comment
Contact Us