Teaching RPSC School Lecturer Mock Test Series 2024 Physics Laws of Motion Common forces in mechanics
A block of mass m is placed on a surface having vertical cross section given by y = x2/4. If coefficient of friction is 0.5, the maximum height above the ground at which block can be placed without slipping is:
1
1/4 m
2
1/2 m
3
1/6 m
4
1/3 m
5
Question Not Attempted