Question: Inline roller skater is skating on a curved path as shown. The curved path is described as y=f(x)%3D 0.18x2. The velocity of the skater

Inline roller skater is skating on a curved path as shown. The

Inline roller skater is skating on a curved path as shown. The curved path is described as y=f(x)%3D 0.18x2. The velocity of the skater once he reaches point A is 4.9 m/s which is increasing at rate of 0.54 m/s?. Calculate the magnitude and direction of skater's acceleration at point A. Note that yA = 9.3 m. Answer:

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