railway RRB JE (CBT I + CBT II) Mock Test 2024 Engineering Mechanics Equilibrium and Friction Friction
If we push the break of car then car will begin to slide when:
1
Braking torque is higher than limiting friction force from the road
2
Braking torque is equal to limiting friction force from the road
3
Braking torque is less than limiting friction force from the road
4
They don’t have any relation