That is exactly what I thought, that is why the solution I provided is the most I could come up with, so I guess the problem is incorrectly given because the info I provided is all I have available.
Homework Statement
Automobile with m = 1000kg, traveling at v = 54km/h got to the bridge with curvature radius r = 50m. What is its velocity at the top of the bridge?
Homework EquationsThe Attempt at a Solution
If this solution is correct, could you please explain to me how can this...