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Two-wheeler can tilt while turning. But ...

Two-wheeler can tilt while turning. But four-wheeler cannot. Estimate maximum safe speed of a four-wheeler on turn of radius 10m assuming coefficient of static friction between tires and the flat road to be 0.64 and acceleration due to gravity to be 10 `m//s^(2)` .

A

6.4 m/s

B

2.8 m/s

C

8 m/s

D

10 m/s

Text Solution

Verified by Experts

The correct Answer is:
C
`v_("max")=sqrt(mu_(s)rg)=8.0 m//s`
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