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Question 1 (125 Marks) At the instant shown in Figure 1, cars A and B travel at speeds of 70 km/h and 50 km/h, respectiv
Posted: Wed Jun 08, 2022 8:08 pm
by answerhappygod
- Question 1 125 Marks At The Instant Shown In Figure 1 Cars A And B Travel At Speeds Of 70 Km H And 50 Km H Respectiv 1 (125.94 KiB) Viewed 37 times
Question 1 (125 Marks) At the instant shown in Figure 1, cars A and B travel at speeds of 70 km/h and 50 km/h, respectively. B is increasing its speed by 1100 km/h², while A maintains a constant speed. Car B moves along a curve having a radius of curvature of 0.7 km as shown in the figure. (i) Determine the velocity of B with respect to A. (60 marks) (ii) Determine the acceleration of B with respect to A. (65 marks) VA= 70 km/h. VB = 50 km/h 30° - B Figure 1