Question

A racing track of curvature 9.9 is banked at taninverse 0.5 coefficient of static friction between the track and tyre of a vehicle is 0.2 determine speed limit with 10% margin

Answer 1

Answer:

Here,r=3m, μ=0.1,g=10 ms−2

The maximum speed with which a cyclist can take a turn without skidding is

=μrg

=.01×(3m)(10ms−2)

=3ms−1