Nt1310 Unit 3

Words: 1506

Pages: 7

Open Document

Unit 3: Lesson 9

29) The earth has a mass of 5.98 x 1024 kg and the moon has a mass of 7.35 x 1022 kg. The distance from the centre of the moon to the centre of the earth is 3.84 x 108 m. A rocket with a total mass of 1200 kg is 3.0 x 108 m from the centre of the earth and directly in between the earth and the moon. Find the net gravitational force on the rocket from the earth and the moon.

Assume earth is mass 1, moon is mass 2, and rocket is mass 3.
Since the rocket (mass 3) is between the earth and the moon, the earth and the moon will attract the rocket in opposite directions. For that reason:

G = 6.67 x 10-11 Nm2/kg2
M1 = 5.98 x 1024 kg
M2 = 7.35 x 1022 kg
M3 = 3.0 x 108 kg
R from Earth to Moon = 3.84 x 108 m
R from Earth to Rocket …show more content…
38) What type of charge is on the sphere? Explain your reasoning.

Since the plates are separated with negative on top and positive on the bottom, the sphere is positive charged to counter the force of gravity that would normally push it down.

b) What is the magnitude of the charge on the sphere?

The magnitude of the charge on the sphere is.

c) How many excess or deficit electrons does the sphere have?

The sphere has a deficit of three electrons, since the charge is positive.

Lesson 12:

39) A magnetic field of 0.0200 T [up] is created in a region. Find the initial magnetic force on an electron initially moving at 5.00 x 106 m/s [N] in the field.

First, determine the magnitude of the force:

This is an electron therefore it is negatively charged: using the left-hand rule, the fingers will point up and the thumb will point north therefore the palm will push west.

1.6 x 10-14 W

b) What is the radius of the circular path? Make a sketch showing the path of the electron

The electron will move with uniform circular

Nt1310 Unit 3

Discuss the case when the load is low or high in a Bit Map Protocol. What will be the wait slot for a low numbered station and high numbered station? Collision occurs when two frames are transmitted simultaneously and they overlap in time, resulting in a distorted signal. It affects the overall performance of the system. This can be observed especially when the distance between stations is large and the packet length is short. There are some protocols which can resolve this problem of collision…

Words 833 - Pages 4

Nt1310 Unit 3

instructional voice at a good pace. PowerPoint and written instructions on the whiteboards and handouts reinforces learning. Also, the use of many visual components allows for student to gain mastery over the content c. IEP – the level of difficult of the “3-2-1” Note Taking activity can be adjusted to the level of the learner. Reading can be done in pairs with stronger readers assisting the weaker readers. 2.…

Words 379 - Pages 2

Nt1310 Unit 3

In this report, I explain the impacts of galvanised steel capping, propane for torches, plasterboard, copper pipes, electric cables, bricks. The objective of COSHH is to prevent, or to adequately control, exposure to substances hazardous to health, so as to prevent ill health. With COSHH being a required regulation for all elements that could cause damage to the body or environment at CPL is a regulation that will apply to storage as knowledge of what the substances are and how to use/handle them…

Words 631 - Pages 3

Nt1310 Unit 3

i. Government should have proper security infrastructure in place in order to secure their confidential data. Government should take appropriate security measure by procuring the required security tools in order to safeguard their critical infrastructure from various malicious activities on the network. Government should hire competitive staff in order to safeguard the confidential information on their staff. Government should take necessary steps in hiring the competitive and qualified staff in…

Words 2029 - Pages 9

Nt1310 Unit 3

Complete Name: Unit 3 Student Name: Wright, Eboni ********************************************************************************************************** 1. Case Study 1: Taxes (p. 153) ********************************************************************************************************** 2. Given her current situation, list some suggestion on what Shelby should do with a tax refund of $800. Student Answer: With a 800 discount, Shelby should utilize it to pay Mastercard charge. Less…

Words 1064 - Pages 5

Nt1310 Unit 3

that people know about work hazards and how to protect themselves. 2. OSHA is Occupational Safety and Health Administration which provides a workplace free from serious recognized hazards. OSHA standards are design to protect workers from hazards. 3. Exposure Control Plan that includes the requirements of the OSHA Bloodborne Pathogens Standard. 4. The Chain of Infection is when the transmission occurs, and the agent leaves its reservoir or host through a portal of exit, is conveyed by…

Words 232 - Pages 1

Nt1310 Unit 3

Explain that the discussions will be anonymized and used solely to improve the system's effectiveness. 3. What is the difference between a'smart' and a'smart'? Data Security and Access Control: Implement robust data security measures to protect sensitive call data and M&E findings. Restrict access to authorized personnel only and ensure proper data storage…

Words 458 - Pages 2

Nt1310 Unit 3

Question 3 Compare and contrast the types of research methods used in scholarly studies on your proposed (or School-approved) dissertation topic. Synthesize your findings and propose a best-fit method for your dissertation research. Within the context of such a study, identify and analyze the issues associated with each of the following: ethics, sampling, validity, reliability, and bias. Research Methods Research methods are the strategies used to study something or phenomenon…

Words 4466 - Pages 18

Nt1310 Unit 3

poster that is need in A3, they would have to set the paper size to A3 which could be time consuming for the user. Device Drivers To be able to change the device drivers, you will have to click START > DEVICE AND PRINTERS. When the screen comes on it will come up with sections where you can click the settings. The strength of having a device drivers, is that you are able to install the device if it does not automatically install, which will then benefit the user so they are able to use the device…

Words 663 - Pages 3

Nt1310 Unit 3

Standard 3.1 Task 1 The evidence provided was overall EPP data, but was not disaggregated by specialty licensure area or compared to the student population of the university. Teacher candidates’ socioeconomic status (SES) and disaggregated demographic data on admitted candidates was not provided in the evidence. What are the demographic data of the EPP candidates disaggregated by specialty licensure area or across the university? Standard 3.1 Task 2 The EPP did not address how they will record…

Words 627 - Pages 3