Free body diagram

Background Theory: The theory behind this lab is that, through various calculations, the value of gravity can be accurately calculated. The dropping of two masses on a pulley gives the necessary components needed to calculate the value of gravity. This will help prove the theory that gravitational acceleration should be 9.80 m/s2 due to the gravitational pull of earth on objects. (Jones, 2012) In this experiment, there are no forces acting in the horizontal direction, as it is at rest and there is

system, with both relationships being linear. F=ma Equation 1. The equation above is Newton’s Second Law. This equation was sued as the basis for the predicted relationships. Figure 1. Free body diagram of m_1. A default coordinate system was applied to the diagram. Figure 2. Free body diagram of m_2. Because the acceleration of m_2 was directed downwards,

Network Diagram: A network diagram is a graphical representation of any network, it’s a small structure of computers and network devices (routers, modem, Ethernet etc.) It is a sequence of steps. This network diagram represents setting up a Web Server with DMZ in an existing network. Network Diagram Explanation: Internet service provider (ISP) provides a public IP address, which is given to a modem. A router connected to modem gets this public IP address through Ethernet cable into its WAN port

the experts’ opinions and repeat 6) Distribute and apply the data The Delphi technique is a time-consuming process, but this technique is promising in extracting information from experts who might not otherwise contribute to a project’s body of knowledge. 3. Explain the Crawford Slip Method (CSM). The Crawford Slip Method (CSM) is a classic tool used to combat the negativism inherent in team members while attempting to identify risk and risk information-gathering for a particular

The momentum from the windmill motion plus the momentum from the pitchers body going toward increases the velocity. The releases of the ball can change the spinning and curving of the ball. The positioning and movement of the pitchers wrist can change the angle of approach and the rotational axis of the softball. (Bauer & Westfall

(Serial #: 147397) The data collected at the scene was downloaded into the Cad Zone 9.4.92 Drawing Program. A scale diagram of the scene was completed and a copy of the downloaded points was

lecture by a knowledgeable astronomer. The man is sitting in a lecture-room and shows an obvious distaste for his setting by explaining he “soon became tired and sick.” The lecture uses many blunt mathematical terms such as figures, columns, charts, diagrams, addition, subtraction, and division. And after the man begins to feel uneasy he steps out of the lecture-hall outside. It is here that he looks up and admires the stars. The speaker of “When I heard the Learn’d Astronomer” shows distaste for over

This was a awesome place to see Hollywood sign and a great view of downtown LA. But the parking lot was full so we had to hike up. The trail was steep but not too bad since I go hiking often. My phones rarely have reception up there, but there is free WiFi. Griffith observatory offer many scientific wonders to observe and learn from; some places that give us really good impression: I walk by the our solar system on the ground at Griffith observatory, and then learned about the Foucault's pendulum

balanced the overall net force will make the body accelerate. This could be a change in direction, or speed, or both. Newtown’s 1st law can be used to describe many situations like when you start a car from rest. As soon as you start the car from rest the road provides an unbalanced force causing friction, not allowing the car to

Results…………………………………………………………………………………Pg-10 Discussion…………………………………………………………………………….Pg-11 Conclusion…………………………………………………………………………….Pg-12 References…………………………………………………………………………….Pg-13 Introduction The law of conservation of momentum states that when two bodies collide with one another, the momentum before and after the collision is exactly the same if there are no external forces acting on the system. Although when there are external forces acting there will be a change in overall energy of the objects