Question

Hello guys !
Help me to solve the question..
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Answer 1

Answer:

Explanation:

According to the given data of the question,

We have

velocity = v = 60 km/hr =16.67 m/s

As we know that 1 km = 1000 m and 1 hour = 3600 sec.

Radius = r = 0.1 km = 100 m

g = 10 m/s^2

Formula used for the angle of banking of the road is given by:

tan theta= v^2/rg

now putting the values,

we get tan theta= 278/1000

so theta is tan^-1(0.278).[ banking angle]