A 25 kg box is at rest on top of a spring with spring constant k = 1000 N/m. The spring is attached to the bottom of an elevator car, as shown in the figure

Hearing is often the sense that we take for granted until for some reason our hearing is significantly impaired.  Then we notice and lament the loss.  How good is your hearing?  Have you suffered from any hearing loss?  If so, were you part of the cause.  In the links below,

Alan and Barry are at Six Flags riding the bumper cars, as shown in the diagram. (a) At the instant shown, Alan begins to accelerate at 1.25 m/s2 to a speed of 4.0 m/s and then continues at constant velocity until he hits Barry. Calculate the total time it takes

Data:  Acceleration due to gravity at Earth’s surface  = 9.8 m/s2 1. A car traveling at a certain speed knocks down a cyclist. The driver of the car claims that he was traveling below the speed limit of S km/h. Police measured the skid marks made by the car at

When a figure skater goes into a spin, she will begin with her arms extended, and then draws her arms inward. As a result, the ice skater spins faster. Describe why this works in terms of angular momentum. Provide your own example of the conservation of linear momentum in a collision.

3/3 item 1: Great topic. Definitely novel especially if you do go deeper into how GPS works with triangulation or other methods. Also, it might be a good idea to mention that robotics will be one of the things you consider as your topic as well. I noticed you mentioned

3/3 item 1: Great topic. Definitely novel especially if you do go deeper into how GPS works with triangulation or other methods. Also, it might be a good idea to mention that robotics will be one of the things you consider as your topic as well. I noticed you mentioned

write a full lab report for the projectile motion lab. I have attached your completed lab. Please write a formal lab report for this lab. I have also attached the rubric with instructions that you will need to write the report. Please use complete sentences and paragraphs. Remember, this is an

Answer the lab 4 experiment coefficient of friction. Document joined. 

Applications of Vectors in Real Life Project Why have a final project instead of a final exam? Well, I think most people would agree it’s less stressful for students, so let’s start there � �� ��� Second, I think it has the capability to meet the same learning goals as

Section 1: Numerical  Question 1- Is calculation of speed of bullet. Question 2- Is proving the relation for potential difference. Here you first consider a cylinder having uniform charge density. Section 2: Theoretical  Is a report for analyzing the form of the Hamilton gaining insights into various factors that influence

Hooke’s Law is a fundamental principle of physics that describes the behavior of elastic materials when subjected to forces that cause deformation. Named after the 17th-century British scientist Robert Hooke, it provides the foundation for understanding the elastic properties of materials such as springs, rubber bands, and other objects that

Topic Glomerulonephritis Your paper should include the underlined items below as section headings. APA 7th edition Title page: • This is a separate page by itself, with the following information cen Topic Glomerulonephritis Your paper should include the underlined items below as section headings. APA 7th edition Title page: •

Topic Glomerulonephritis Your paper should include the underlined items below as section headings. APA 7th edition Title page: • This is a separate page by itself, with the following information centered in the middle of the page: course title, paper title, student’s name, instructor’s name, and date. Description of Pathology:

While traveling in a train at half the speed of light, you notice time slowing and distances shrinking outside. Your friend on the platform notices your clock ticking slower and the train appearing shorter. Both perspectives, based on relativity, reveal the dramatic effects of traveling at such high speeds, demonstrating

The viscosity of a fluid is to be measured by a viscometer constructed of two 5 ft-long concentric cylinders. The inner diameter of the outer cylinder is 6 inches. The gap between the two cylinders is 0.035 inch. and the gap is filled with fluid. The outer cylinder rotates at 250 rpm,

Object – Mass (kg)        Time To Max Speed (s)  50 kg                                            10s 100                          

Simulation: Energy Skate Park Basics Select Intro. Click on (Half pipe skateboard ramp)  Select (Bar Graph), (Grid), (Speed), and select the smallest mass= 80 kg)    Skater is at the top of the half pipe skateboard ramp. Drag the skater to the top of the track and start the animation

Calculate the magnitude of the resultant of all forces acting on the object