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A Jeep travels along a portion of highway. At B, the Jeep encounters a curve of radius 50 m. The Jeep follows the road from B to C traveling at a constant speed of 10 m/s. What is the magnitude of the acceleration of the Jeep as it travels from B to C?

INSTRUKSIES 1. Hierdie vraestel bestaan uit DRIE afdelings: Afdeling A: Leesbegrip Afdeling B: Visuele Teks Afdeling C: Taal   This paper consists of THREE sections: Section A: Reading Comprehension Section B: Visual Text Section C: Language 2. Lees die vrae noukeurig deur en let op die puntetoekenning per vraag.   Read the questions carefully and take note of the marks allocated per question. 3. Goeie taalgebruik word aanbeveel.   Good use of language is recommended. 4. Beantwoord alle vrae.   Answer all questions. 5. Voordat jy jou toets indien, lees eers jou vraestel deur en maak seker jy het al die vrae beantwoord.   Before submitting your paper, read through it and make sure that you have answered all the questions. 6. Die antwoorde moet jou eie wees. Geen ekstra hulpbronne mak gebruik word nie. Plagiaat en oneerlikheid sal lei tot 0.   Plagiarism will not be tolerated. All answers must be your own, no extra resources may be used. 7. Indien jy voortgaan om hierdie vraestel te beantwoord, erken en aanvaar jy die voorwaardes.   In going forward with the question paper, you acknowledge and accept the conditions. 8. Sterkte!   Good luck!

A 2155-kg truck is traveling along a straight, level road at a constant speed of 15.3 m/s when the driver removes his foot from the accelerator. After 21 s, the truck’s speed is 9.2 m/s. What is the magnitude of the average net force acting on the truck during the 21 s interval?

5.6 Wat moet jy so gou as moonlik probeer doen wanneer jy ‘n seeskilpad gevind het? (2) 5.6.1 Kom by die [a] uit.   5.6.2 Kontak [b].  

1.4 Hoe word dolfyne bedreig (endanger)? (1)

1.3 Waarom dink jy sal ons nie sommer ‘n alleenloper (loner) dolfyn sien nie?          (2)

2.1 Kies ‘n woord wat min of meer dieselfde as “uitstekende” beteken. (1)

The plant hormone that promoted cell elongation in the stem away from the light, and thus allowed a positive phototropism, was

The trapping of light energy by chlorophyll  is part of the

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