EXERCISE Question 1 a) Two point of charges of opposite sign and same magnitude 3.5 μC are separated by a distance of 5 cm. Find (i) the magnitude and direction of the electric field strength‚ E at the midpoint between the charges. (ii) the magnitude and direction of the force F on an electron placed at the midpoint. Answer: i) E net = 1.008x108 N/C toward the –ve charge ii) F net = 1.6128x10-11 N toward +ve charge
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F40 BMA Tutorial 4 1. A man is driving at 120 km/h along a straight road and he looks to the side for 2.0 s‚ how far does he travel during this inattentive period? [66.7 m] 2. A horse canters away from its trainer in a straight line‚ moving 160 m away in 17.0 s. It then turns abruptly and gallops halfway back in 6.8 s. Calculate (a) its average speed and (b) its average velocity for the entire trip‚ using “away from the trainer” as the positive direction. [10.1 m/s; 3.36 m/s]
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Perfect competition Learning outcomes You should be able to: Describe the assumed characteristics of perfect competition: a large number of firms; a homogeneous product‚ freedom of entry and exit (no barriers to entry or exit); perfect information and perfect resource mobility (factors of production can move easily in and out of the market) Explain‚ using a diagram‚ the shape of the perfectly competitive firm’s average revenue and marginal revenue curves‚ indicating that the assumptions of perfect
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PART 2: AGREEMENT A. Offer and acceptance Offer * Objective approach: offer must normally be interpreted in the sense in which it would reasonably be understood by an ordinary person‚ even though the offeror’s actual meaning was otherwise. * Definition: indication by one person to another of his or her willingness to enter into a contract with that person on certain terms. The ‘offer’ must indicate a willingness by the offeror to be bound without further negotiation as to the terms of
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Constitutional Law Exam Notes Introductory Cases Amalgamated Society of Engineers v Adelaide Steamship Co Ltd (“Engineer’s Case”) (1920) 28 CLR 129 – Cth introduced industrial law – applied to state governments and entities within s51(xxxv) (arbitration power) as employers re industrial disputes. Said Cth could not make binding award over State governments. Abolished STATE RESERVED POWERS doctrine (that Cth could not intrude) – shifted balance of power to Commonwealth. High Court stated must
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However…. The 1st amendment gives the mass media right to report crime news‚ including information and visual images that could prejudice an entire community against someone who has not yet stood trial and is still presumes innocent by the law. “Remedies” for the fair trial/free press problem The remedy: CAUTIONING POLICE‚ PRESEECUTERS‚ ETC. not to give information about a trial to the news media The problem: gags can be challenged by gagged on grounds that it interferes with 1st amendment
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Scanner Input Devices Camera Microphone Printer Backups are normally stored on a storage device e.g. DVD‚ External Hard disk‚ etc... Dual computers run at the same time. If one computer breaks‚ the other takes over Output Devices Input / Output / Storage Speaker Digital camera memory cards Dual Computers Storage Backups should be completed once a day if the data is important Hard disk Backups CD / DVD Backups should be stored off site in a safe place
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Law Criminal Law Civil Law Crime committed against the state Sets rights & Duties of people between themselves Must prove guilt Must show liability Guilt must shown to be beyond reasonable doubt Liability shown on the balance of probabilities Regulates society by threat of punishment Rights the financial position so that no wrong had occurred Fine‚ imprisonment‚ community service. Damages or other remedies (specific performance/injunction ) Sources of Law Law Case Law (follow earlier decisions)
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OUR COUNTRYS GOOD 1.Summary Our country’s good is a play about convicts and royal marines send to Australia in the late 1780’s as part of the first penal colony there. The play sees Second Lieutenant Ralph Clark’s attempt to put on a production of ‘The Recruiting officer’ with the convicts. The play shows the class system and shows themes such as sexuality‚ social class and punishment. 2. When was our country’s good written? 1998 3. When did Weternbaker write this play? 1998 4. What did
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Norms A norm is a form of behavior‚ a common form of behavior which most people in a society follow. Norms have generally been established over time‚ passed on from generation to generation and adapted to fit the changing social climate. Although norms are based on consensus‚ they are not fixed and unchangeable. Examples of norms in the UK include wearing a seatbelt‚ forming queues in an orderly fashion and being quiet when waiting in a doctor’s surgery. Of course‚ not everyone follows these norms
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