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?
Read DetailsINSTRUKSIES 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!
Read DetailsA 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?
Read Details