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6 Oct 2020
A train slows down as it rounds a sharp horizontal turn, going from 90.0km/h to 50.0km/h in the 15.0 s it takes to round the bend. The radius of the curve is 150 m. Compute the acceleration at the moment the train speed reaches 50.0 km/h. Assume the train continues to slow down at this time at the same rate.
A train slows down as it rounds a sharp horizontal turn, going from 90.0km/h to 50.0km/h in the 15.0 s it takes to round the bend. The radius of the curve is 150 m. Compute the acceleration at the moment the train speed reaches 50.0 km/h. Assume the train continues to slow down at this time at the same rate.
Coleen AmadoLv10
24 Oct 2020