A set of six cars on a roller coaster passes over a crest with a radius of 18 m, shown at position A in the figure to the right. The speed at the crest is 30 km/h. Neglecting friction, calculate the speed at position B? Assume that all six cars have the same mass.

 

Transcribed Image Text:

B -18 m - U అనగరం A 30 km/h 18 m B -18 m - U అనగరం A 30 km/h 18 m

Answer rating: 100% (QA)

Calculating the Speed at Position B To solve this problem we can apply the principle of conservation ... View the full answer