What is the need for banking of tracks? Draw free body diagram of a car negotiating a banked track [ Take friction into account]. Write the expression for maximum velocity to negotiate the curve safely.

What is the need for banking of tracks? Draw free body diagram of a ca

1.	What is the need for banking of tracks? Draw free body diagram of a car negotiating a banked track [ Take friction into account]. Write the expression for maximum velocity to negotiate the curve safely.
Answer» <html><body><p></p>Solution :A vehicle moving along a curved path needs some centripetal force. If the path is banked. i.e., inclined with the horizontal , then the horizontal components of friction and normal <a href="https://interviewquestions.tuteehub.com/tag/reaction-22747" style="font-weight:bold;" target="_blank" title="Click to know more about REACTION">REACTION</a> help to provide this centripetal force. The vehicle may <a href="https://interviewquestions.tuteehub.com/tag/attain-364547" style="font-weight:bold;" target="_blank" title="Click to know more about ATTAIN">ATTAIN</a> a velocity greater than that if the path <a href="https://interviewquestions.tuteehub.com/tag/would-3285927" style="font-weight:bold;" target="_blank" title="Click to know more about WOULD">WOULD</a> have been horizontal along the <a href="https://interviewquestions.tuteehub.com/tag/curve-941741" style="font-weight:bold;" target="_blank" title="Click to know more about CURVE">CURVE</a>.</body></html>