Question

4.
n]
.2
Part of a racing track is to be designed
for a curvature of 72 m. We are not
recommending the vehicles to drive
faster than 216 kmph.
The
coefficient of static friction between the
tyres
of a vehicle on this road is 0.8, will
there be any lower speed limit? By how
much can the upper speed limit exceed in
this case?
TAns: 88 kmph, no upper limit
min​

Answer 1

Answer:

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