ASSIGNMENT GUIDANCE MANDATORY/OPTIONAL UNITS CACHE Level 3 Award‚ Level 3 Certificate and Level 3 Diploma in Child Care and Education © CACHE 2008 Except as allowed by law‚ or where specified in the text‚ no part of this publication may be reproduced or transmitted in any form or by any means without prior permission from the Council for Awards in Children’s Care and Education. Published in Great Britain by CACHE Second edition 2008 Third edition 2008 Book Code 500/888/7/V1 Book Code 500/888/7/V3
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HW 1 solutions Point Charge in One Dimension A point charge q1 = -3.5 μC is located at the origin of a co-ordinate system. Another point charge q2 = 5.1 μC is located along the x-axis at a distance x2 = 9.3 cm from q1. 1) What is F12‚x‚ the value of the x-component of the force that q1 exerts on q2? -18.57 N For all of these problems we want to make use of the standard electric force equation: ̂ So for this problem with K=9*109 Nm2/C2‚ Q1=-3.5μC‚ Q2=5.1 μC‚ and r=9.3 cm we get F=-18.57
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Data Modeling Introduction Entity Relationship Modeling (ERM) a technique used to analyze & model the data in organizations using an Entity Relationship (E-R) diagram. Database Management System 1 Isaac M Morallo – MAITE LPU - Laguna Definitions Entity an aggregation of a number of data elements each data element is an attribute of the entity Background Introduced by Peter Chen in ‘75 now widely used You’ll find them in: Structured Systems Analysis and Design Methodology (SSADM)
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equal amplitude I but a phase difference β [0 ~ 2π). Hon Tat Hui 3 Antenna Arrays NUS/ECE EE4101 E1 = far-zone electric field produced by antenna 1 = E2 = far-zone electric field produced by antenna 2 = ˆ aθ E1 ˆ aθ E2 η kI1d ⎛ e− jkr ⎞ ⎛ π ⎞ η kd ⎛ e − jkr ⎞ E1 = j ⎜ r ⎟ sin ⎜ θ + 2 ⎟ = j 4π ⎜ r ⎟ cos θ I1 4π ⎝ ⎠ ⎠ ⎝ ⎝ ⎠ η kI 2 d ⎛ e − jkr ⎞ ⎛ π ⎞ η kd ⎛ e− jkr ⎞ E2 = j ⎜ r ⎟ sin ⎜ θ
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Use Case-based Requirements This chapter gives an overall introduction to documenting requirements using use cases. In this chapter‚ we will explain the following: • the symbols found in a use case diagrams • the relationships between the symbols in a use case diagram • the textual description of a use case‚ the use case flow of events It is quite likely that you have written code in an object-oriented language‚ such as Java or C++. In these object-oriented languages‚ you have come to create your
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|BE1-1‚ E1-8‚ P1-3A | | |Accounting Information System |Ch 3 | | |1/21 M |MLK Holiday - No School | | | |1/23 W |Accounting Information System |CH 3 |E1-9‚ E1-17
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INTRODUCTION: characteristics‚ basic properties and medical importance of the virus The human papilloma virus‚ a member of the family Papillomaviridae‚ is an agent that causes Human Papillomavirus infections that affect skin and mucous membranes. This group of viruses includes more than 100 different strains or types and more than 30 of these viruses are sexually transmitted. HPV can infect the genital areas of both women and men and is a virus specific to humans. This includes the vulva in
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curve (LRAS). Exhibit 10A-1 Aggregate demand and supply model ____ 3. Beginning in Exhibit 10A-1 from long-run equilibrium at point E1‚ the aggregate demand curve shifts to AD2 . The economy’s path to a new long-run equilibrium is represented by a movement from: a. E3 to E1 to E2. b. E1 to E3 to E2. c. E2 to E1 to E2. d. E1 to E2 to E3. ____ 4. Aggregate demand’s downward-sloping character reflects three principal influences as shown in which of the following? a. People’s
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© Hong Kong Examinations and Assessment Authority All Rights Reserved 2010 TABLE OF CONTENT Task Title E1 Relationship between pressure and volume of a gas E2 Newton’s second law of motion E3 Centripetal force E4 Focal length of a convex lens E5 Internal resistance of a battery Physics and CS(Physics) Sample SBA Task Practical Skills ( %) Reporting %) ( Total E1 Relationship between Pressure and Volume of Gas Name : Class : No.: Date : Objectives: To investigate the
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new equilibrium price; it shifts to the right from point E‚ where 3500 laptops sold at $3500‚ to point E1‚ where 4000 laptops sold at $4000. After a relatively short period of time‚ the supply of laptops increases from S to S1 to satisfy the increased demand of laptops‚ it then creates a new equilibrium price. The equilibrium price shifts from point E1‚ where 4000 laptops sold at $4000 to point E2‚ where 4500 laptops sold at $3700. Because the supply of laptops has increased to satisfy the increased
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