The object at equilibrium may have any:
Correct answer: C. Velocity
- A. Force acting upon it
- B. Acceleration
- C. Velocity
- D. Torque acting upon it
Explanation
A moving object is in equilibrium if it moves with a constant velocity; then its acceleration is zero. If an object is at equilibrium, then the forces are balanced. Balanced is the keyword that is used to describe equilibrium situations. Thus, the net force is zero and the acceleration is 0 m/s/s. Objects at equilibrium must have an acceleration of 0 m/s.
Last updated
About Newton's Laws of Motion
Newton’s laws explain inertia, the relation between net force and acceleration, and action-reaction pairs. Questions involve free-body diagrams, balanced and unbalanced forces, F = ma, force as the rate of change of momentum, and identifying genuine third-law pairs, which act on different bodies.
Practise Force and Motion
1,416 free Force and Motion MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Physics questions like this
Physics is on 13 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
1st law of motion gives the definition of _________________________?
3rd law of motion explains______________________?
A 60kg man in a lift which is moving upward with an acceleration of 4.8m/s² will have an apparent weight of
A body in equilibrium must not have:
A body is having weight 20 N, when the elevator is descended with a = 0.1 ms-2, then the value of tension 'T' is: