Solution:
The maximum speed on a level road is limited by static friction: u=v²/rg
Given μs=0.5, g=9.8m/s², and r=10m.
Substituting these values: V²max=(0.5)(9.8)(10)= 49 = 7m/s.
Therefore, the maximum speed is 7 m/s.
The maximum speed of car with which it can go around a level road of radius 10 m is (coefficient of friction between the road and tyre is 0.5)
(g = 9.8 m/s²)
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