The truck travels in a circular path (solved)

The truck travels in a circular path having a radius of 50 m at a speed of v = 4 m/s, For a short distance from s = 0, its speed is increased by v = 0.05s m/s^2 where s is in meters. Determine its speed and the magnitude of its acceleration when it has moved s = 10 m.
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Book used: R. C. Hibbeler and K. B. Yap, Mechanics for engineers - dynamics. Singapore: Pearson Education, 2013.

[@jabbaral-saadi845]

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[@QuestionSolutions]

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[@Lafeis-df3ir]

how can you find acceleration if you were given change in velocity and radius in circular path

[@QuestionSolutions]

Change in velocity as in dv/dt?

[@gorkemeker574]

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[@QuestionSolutions]

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[@elitegamer8321]

how would you solve if you werent given s = 10m, and instead given the angle in the middle

[@QuestionSolutions]

Is anything else given? Like a length somewhere else to use sine or cosine to get the hypotenuse length?

[@elitegamer8321]

@@QuestionSolutions Yes that is also given

[@QuestionSolutions]

@@elitegamer8321 Then use trigonometry to figure out the length using the angle. After that, it will be the same as this. 👍👍

[@elitegamer8321]

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