American Expeditionary Force

Kinetics of a particle: work and energy shows the particle moving when forces are applied to it and produces work and energy. Meanwhile under planar kinetics of a rigid body shows the rigid body on the plane when forces are applied and produces work and energy. There are similarities and differences between both of it. Kinetics of a particle Planar kinetics of a rigid body Similarities - Conservation of energy - Conservation forces and potential energy *gravitational *elastic/plastic -…

its versatile nature in imaging, roughness, nano scale force measurement to manipulation of tiny particle in nanoscale.…

time to calculate the acceleration, spring constant, and damping factor. The experiment was split into two different labs. Part one, the drop test, to take the block to a fixed height and drop it. This would then allow us to calculate the friction force, along with the acceleration of the metal block. Part two, the bounce test, is attaching the metal block to the spring, pushing the block down and releasing it. We would use these data to calculate the damping factor and the spring constant. To…

Friction is what propels us to become better and keeps us moving through life. Sometimes there may be more friction than we think we can handle, but this brings out the best in us. Having these roadblocks allows us to be creative, and to be curious. It forces us out of our comfort zones and makes us fight for what we truly want in life. Without this friction one’s life would be stuck at a…

Having a beautiful lawn involves some work, but fortunately with a lawn mower you can easily obtain the desired result, and without any effort whatsoever. In case you have a large lawn, you should consider getting a riding lawn mower. A machine like this will do a great job, and for you it's going to be quite enjoyable. Here are some of the best rated riding lawn mowers at the moment. Husqvarna PZ60 This amazing machine will provide you a fast cutting performance. Due to its Kawasaki 999-cc…

and after, energy has to be conserved and stay the same. Examples for conserving energy would be: chemical energy to mechanical energy to heat driving a car. Conserving energy turns one energy into multiples by spreading them evenly throughout one’s force.…

For many years James Chambers has been the CEO of the Weight Watchers Company and has invested a lot of time in making the company grown in many ways. According to the article James chambers has formally decided that he is going to be stepping down and the company has been forced to consider other options to fill that position. Since this is a “decision” based case a leader must follow the five guidelines which are options, criteria, analysis of options, recommendation, and actions. Will this…

10/03/2017 Purpose The goal of this experiment was to learn how to apply computerized instruments in physics. In addition, this experiment aimed at enhancing practice on how to use three equipment in the lab: the rotary motion sensor, high resolution force sensor, and motion sensor. Further, this experiment sought to clarify the circumstances under which the instruments fail to comply with expectations. Results/Data Part 1: The Motion Sensor Motion Sensor’s Measurement of Distance on…

outside to prevent the momentum from crushing the egg inside the sponge, which left the egg intact. The design of the vehicle could have been improved to reduce weight, and increase the security of the egg inside the sponge. A majority of the natural force that would have affected the egg was expected, things such as, momentum, gravity, air, and the ground were the egg was going to fall on. The egg was dropped from the top of rail which was five meter high. Before starting the project, it…

the forces work, in this explanation I will explain how the forces and energy in the magnet cannon work. The purpose of the magnet cannon is to help show how kinetic and magnetic forces work. The magnet Cannon is an object composed of 5 balls a ruler and a magnet. One of the balls is placed on one side of the magnet (ball A), then the other 4 balls (balls B-D) go on the other side of the magnet, then the contraption is placed on a ruler. Before ball A hits the magnet there are still forces…