A roller coaster car starts with an initial speed of 0.375 m/s from the top of a section of a track that is 100m tall. After traveling 50 m, it reaches the end of that section of the track and continues up the next section of the track. If this section of the track reaches a height of 60 m, what will the car's speed be at top of the second section? Assume that you can neglect friction and that the car has no source of power.