1.1.15 A South African outbound international tourist would apply to the …… for a transit visa when changing flights at Heathrow International Airport in London. (1)
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DNA fragments move down the gel because their net charge is…
DNA fragments move down the gel because their net charge is negative.
2.2.2 Use the following template and calculate the budget…
2.2.2 Use the following template and calculate the budget for the Roberts family’s tour. Redraw the table and complete. Expenses Calculation Total Transport Accommodation Meals Spending money Attractions: Ushaka Marine World Umgeni River Bird Park Minitown Total (8)
1.1.19 The total value of goods and services produced and…
1.1.19 The total value of goods and services produced and consumed in a country in a given year: (1)
The nurse is reinforcing teaching to a client who is taking…
The nurse is reinforcing teaching to a client who is taking captopril to treat hypertension. Which instruction should the nurse include in the teaching?
Auditory information travels to the inferior colliculus via…
Auditory information travels to the inferior colliculus via the
A nurse is caring for a patient who will begin taking hydral…
A nurse is caring for a patient who will begin taking hydralazine (Apresolin), a vasodilator, to treat hypertension. Which statement by the patient indicates understanding of the nurse’s teaching about this drug?
The nurse is administering a beta-blocker to a patient. Whic…
The nurse is administering a beta-blocker to a patient. Which is the most important assessment to perform before administration?
The nurse administering the phosphodiesterase inhibitor, mil…
The nurse administering the phosphodiesterase inhibitor, milrinone (Primacor) recognizes that it will have a positive inotropic effect. Which result reflects this effect?
VRAAG 2 Twee kratte, P en Q, met massas van 2 kg en 3 kg…
VRAAG 2 Twee kratte, P en Q, met massas van 2 kg en 3 kg onderskeidelik, word met ’n tou aan mekaar vasgemaak, en is in rus op ’n growwe horisontale oppervlakte. ’n Konstante krag (F) van 30 N na regs word parallel met die oppervlakte op krat Q uitgeoefen vir 3s. Krat Q beweeg oor ’n afstand van 6 m. Ignoreer die massa van die tou. Regterklik op die onderstaande blou blokkie om die diagram in ‘n nuwe venster oop te maak. 2.1 Waarom is die versnelling van die kratte dieselfde wanneer hulle as gevolg van krag F beweeg? (1) 2.2 Bereken die versnelling van krat Q. (4) 2.3 Bereken die kinetiese wrywingskoëffisiënt. (7) 2.4 Bepaal die spanning in die tou wat tussen die kratte is. (2) 2.5 Indien die trekkrag van 30 N opwaarts teen ’n hoek van 30° met die horisontaal toegepas word, hoe sal die wrywingskrag op die 3 kg krat beïnvloed word? Skryf slegs VERMINDER, VERMEERDER of BLY DIESELFDE. Gee ’n rede vir jou antwoord. (3) 2.6 Nadat die kratte vir 3 s beweeg het, word krag F verwyder. Die kratte beweeg steeds na regs totdat hulle tot stilstand kom. Wat is die rigting van die resultante krag wat op die kratte inwerk nadat F verwyder is? Skryf slegs NA LINKS of NA REGS. (1) [18]