(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A train slows down as it rounds a sharp horizontal turn slowing from 90.0km/h to 50.0km/h in the 15.0s that it takes to round the bend. The radius of the curve is 150m. Compute the acceleration at the moment the train reaches 50.0km/her. Assume it continues to slow down at this rate.

2. Relevant equations

V_{f}= V_{i}+ a*t

A_{c}= V^{2}/ r

3. The attempt at a solution

I am totally confused and have to hand in this problem tomorrow and I don't have the text book to reference.

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# Homework Help: Tangential and Radial Acceleration

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