The centripetal force acting on a train traveling along a circular track depends on the design of the train wheels. If the wheel holder is internal, the outer track generates the centripetal force; conversely, if the holder is external, the inner track provides this force. The two primary factors determining the stress on each wheel are the weight of the train and the static friction between the wheels and the track. Understanding these dynamics is crucial for optimizing train performance and safety.
PREREQUISITESStudents studying physics, mechanical engineers, and professionals involved in railway design and safety optimization will benefit from this discussion.
StephenP91 said:Homework Statement
There is a train traveling along a circular track. Which rail does the centripetal force act on (Inner or Outer) and what 2 factors determine the stress on each wheel.
Homework Equations
The Attempt at a Solution
So I was thinking it might be the outer, but I am not sure and as for the wheels, I imagine one of the factors is the train's weight, as for the other, not sure.
StephenP91 said:Homework Statement
There is a train traveling along a circular track. Which rail does the centripetal force act on (Inner or Outer) and what 2 factors determine the stress on each wheel.Homework Equations
The Attempt at a Solution
So I was thinking it might be the outer, but I am not sure and as for the wheels, I imagine one of the factors is the train's weight, as for the other, not sure.