The  circumference  of a circular track  is 1.256 km . What  is the  tangent
Channel: Doubtnut
Date: 24/05/2020

The  circumference  of a circular track  is 1.256 km . What  is the  tangent  of the  angle  of banking   of the  track  if the   maximum  speed at  which  a car  can be  safely  driven along  it is  20 m/s  and `g= 10 m//s^(2)`?