Question

calculate maximum safety speed at which car can be driven safely along curved road with radius 30 m banked at 80 degree with horizontal (g=9.8)​

Answer 1

Explanation:

we have formula for this

Vmax=under root (r.g.tan¤)

given r=30=0.3m

g=9.8

¤=80°

tan80°=5.67

Vmax=under root (0.3×10×5.67)

Vmax=13.04m/s2

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