engineering recuitment BHEL Engineer Trainee Mock Test 2025 Engineering Mechanics Equilibrium and Friction Equilibrium
Which of the following options is the most appropriate for the situation? A ball is attached to an L-length string that is secured at the opposite end O. The ball is then spun around the fixed-point O at a constant angular velocity.
1
The Ball is at equilibrium with respect to the center as net force is = 0
2
The ball is at equilibrium as no force is acting
3
Tangential force is responsible for circular motion
4
The ball has only one component of force