(b) The automobile in Figure lb is originally at rest when (arclength) s = 0. If its speed then increases according to ů
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- B The Automobile In Figure Lb Is Originally At Rest When Arclength S 0 If Its Speed Then Increases According To U 1 (29.67 KiB) Viewed 13 times
(b) The automobile in Figure lb is originally at rest when (arclength) s = 0. If its speed then increases according to ů = (0.06t) ms?, where t is in seconds, determine the magnitudes of its velocity and acceleration at s = 120 m. Hint: The automobile will be on the curved path so use normal and tangential components. (14 marks) 90 m 75 m Figure 1b