4. For the instant shown in Figure 4, car A is rounding the circular curve at a constant speed of 50 km/h while car B, t

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4 For The Instant Shown In Figure 4 Car A Is Rounding The Circular Curve At A Constant Speed Of 50 Km H While Car B T 1 (465.52 KiB) Viewed 34 times

4. For the instant shown in Figure 4, car A is rounding the circular curve at a constant speed of 50 km/h while car B, travelling at 20 km/h, is slowing down at the rate of 8 km/h. For the instant shown, determine in magnitude and direction, (a) the position of car A as observed by an occupant in car B. Illustrate your solution with an appropriate schematic vector diagram, (6 marks) (b) the velocity of car A as observed by an occupant in car B. Illustrate your solution with an appropriate schematic vector diagram, and (6 marks) (c) the acceleration of car A as observed by an occupant in car B. Illustrate your Solution with an appropriate schematic vector diagram. (13 marks) Total [25 marks] 150 m 30° 75 m רור B L-- -- Figure 4