8. Centripetal Forces & Gravitation
Banked Curves
6PRACTICE PROBLEM
A 1251-kg vehicle takes a 73 m radius turn on a track inclined at 15°. If the vehicle moves at 86 km/h, will it require a frictional force? If necessary, what will be the magnitude and direction of this force?
A 1251-kg vehicle takes a 73 m radius turn on a track inclined at 15°. If the vehicle moves at 86 km/h, will it require a frictional force? If necessary, what will be the magnitude and direction of this force?