College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

تمرين 39

Many curves have banked turns, which allow the cars to travel faster around the curves than if the road were flat. Actually, cars could also make turns on these banked curves if there were no friction at all. Explain this statement using the free-body diagram shown in Fig..

FIGURE Banking safety See Conceptual Question.