A car is moving on an unbanked circular bend of radius 50 m at a speed of 36 km/hr. The angle of banking required for the safe turning of the car is –(Take g = 10 m/s2)

Question:

18.A car is moving on an unbanked circular bend of radius 50 m at a speed of 36 km/hr. The angle of banking required for the safe turning of the car is –(Take g = 10 m/s2)

Options :

a) tan^-1(0.5)
b) tan^-1(0.2)
c) tan^-1(√0.2)
d) tan^-1(√0.5)

Answer :

b) tan^-1(0.2)

Answer Steps :

Step1 :-

Step2 :-

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