The minimum velocity ( in m/s ) with which a car driver must traverse a flat curve of radius 150 m and Coefficient of friction 0.6 to avoid skidding is ~
no ans from website , need ASAP :)
Answers
Answered by
1
Answer:
Correct option is B)
Given that the car avoid skidding
⇒
r
mv
2
=μmg
Here μ is frictional coefficient , v is minimum speed to avoid skidding and r is radius
⇒V
2
=μrg=0.6×150×10=900
⇒v=30
therefore option B is correct
Step-by-step explanation:
Similar questions