Physics MCQ on EquilibriumThe following section consists of Physics Multiple Choice questions on Equilibrium For competitions and exams. Select the correct option to test your skills Current Equilibrium.
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Equilibrium
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Question 1 of 20
1. Question
In translatory motion, the axes of the frame of reference of the object remains always parallel to the corresponding axes of?
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Question 2 of 20
2. Question
The motion of the train and the car belongs to the?
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Question 3 of 20
3. Question
A body (a rigid body) is said to possess a purely rotatory motion if every constituent particle of the body moves in a circle, the centre of which are on a straight line called?
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Question 4 of 20
4. Question
Rotatory motion is of two kinds: (i) Spin motion and (ii) ?
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Question 5 of 20
5. Question
The point of intersection of the lines of action of the weight of all the points of body is called?
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Question 6 of 20
6. Question
If the axis of rotation passes through the body itself the corresponding motion is called?
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Question 7 of 20
7. Question
When the net torque acting on a system is zero, which of the following will be constant?
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Question 8 of 20
8. Question
If the axis of rotation does not pass through the body the rotatory motion is said to be?
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Question 9 of 20
9. Question
The daily rotation of the earth about its own axis,-rotation of fly wheel about its axle, a rotating top are all the examples of?
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Question 10 of 20
10. Question
The motion of planets round the Sun is an example of?
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Question 11 of 20
11. Question
The motion of electrons round the nucleus is an example of?
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Question 12 of 20
12. Question
The greater the force, the larger will be the
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Question 13 of 20
13. Question
Larger the moment arm, the greater will be the?
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Question 14 of 20
14. Question
Counter..clockwise rotation is taken as?
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Question 15 of 20
15. Question
Clockwise rotation is taken as?
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Question 16 of 20
16. Question
Two forces which are equal in magnitude but opposite in direction and not acting along the same line is a?
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Question 17 of 20
17. Question
A point of a body or a system of particles which moves as if the total mass of the body or the system of particles were concentrated there and all the applied forces were acting at that point is called as?
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Question 18 of 20
18. Question
The centre of mass of a system of particles?
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Question 19 of 20
19. Question
A body is said to be in static equilibrium?
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Question 20 of 20
20. Question
A body is said to be in dynamic equilibrium?
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Equilibrium
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Question 1 of 20
1. Question
Buildings and bridges are an example of?
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Question 2 of 20
2. Question
Jumping of a paratrooper from an helicopter is an example of?
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Question 3 of 20
3. Question
“A body will be in equilibrium if the resultant of all the forces acting on it is zero”. This is called as?
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Question 4 of 20
4. Question
If the vector sum the torques acting on it is zero, the body is said to be in?
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Question 5 of 20
5. Question
A body possesses linear velocity and linear momentum when it is in?
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Question 6 of 20
6. Question
A body possesses angular velocity and angular momentum when it is in?
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Question 7 of 20
7. Question
The second condition of equilibrium states that, “a body will be in equilibrium, if the vector sum of all the torques acting on it is?
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Question 8 of 20
8. Question
In the system international, the unit of torque is?
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Question 9 of 20
9. Question
The physical quantity which tends to rotate a body is called?
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Question 10 of 20
10. Question
The torque is the vector product of two vectors force and displacement and is a vector at?
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Question 11 of 20
11. Question
The angular momentum of the body is conserved if the net external torque on it is?
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Question 12 of 20
12. Question
Two forces which cannot be replaced by a single equivalent force are said to form?
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Question 13 of 20
13. Question
In the system international, the unit of angular momentum is?
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Question 14 of 20
14. Question
A body is said to be in translational equilibrium if the net force on it is?
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Question 15 of 20
15. Question
A body in equilibrium?
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Question 16 of 20
16. Question
Every point on a rotating body has the same?
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Question 17 of 20
17. Question
Right hand rule is applied to find?
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Question 18 of 20
18. Question
The two forces which form a couple?
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Question 19 of 20
19. Question
The direction of torque is?
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Question 20 of 20
20. Question
The perpendicular distance between the point of application of force and the fixed point or axis of rotation is called as?
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Equilibrium
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Question 1 of 20
1. Question
Dynamic equilibrium Is also known as?
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Question 2 of 20
2. Question
When line of action of a force passes through the axis of rotation, due to which its turning effect “τ” will be?
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Question 3 of 20
3. Question
In static and dynamic equilibrium, the body does not posses any?
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Question 4 of 20
4. Question
The direction of torque is
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Question 5 of 20
5. Question
The center of mass of a system of particles
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Question 6 of 20
6. Question
A body in equilibrium does not possess any
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Question 7 of 20
7. Question
The physical quantity that produces angular acceleration is called
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Question 8 of 20
8. Question
A particle moving with constant velocity may’ be
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Question 9 of 20
9. Question
In extended body in equilibrium may be considered a particle provided.
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Question 10 of 20
10. Question
If every constituent particle of abody moves in a circle, the body is said to posses a:
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Question 11 of 20
11. Question
Torque acting on a body produces:
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Question 12 of 20
12. Question
The force, which is always directed towards the same point, is:
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Question 13 of 20
13. Question
The motion of the planets around the sun is an example of:
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Question 14 of 20
14. Question
The turning effect of force is called:
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Question 15 of 20
15. Question
The direction of torque can be determined by:
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Question 16 of 20
16. Question
The direction of torque is:
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Question 17 of 20
17. Question
Torque is defined as the time rare of change of:
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Question 18 of 20
18. Question
The line about which the body rotates is called:
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Question 19 of 20
19. Question
Torque depends upon
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Question 20 of 20
20. Question
The physical quantity, which produces angular acceleration, is called:
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Equilibrium
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Question 1 of 20
1. Question
The S.I unit of torque is:
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Question 2 of 20
2. Question
In angular (Rotational) motion, the analog of force is:
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Question 3 of 20
3. Question
The tam torque is synonymous with:
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Question 4 of 20
4. Question
Conventionally anti clockwise torques are taken to be:
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Question 5 of 20
5. Question
Force of 10 N at a distance of 60cm from the axis of rotation can be balanced by a force of moment arm is:
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Question 6 of 20
6. Question
Conventionally clockwise torques are taken as :
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Question 7 of 20
7. Question
If a body is disturbed and it falls away from its original position, then the body is said to be in ____________ equilibrium
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Question 8 of 20
8. Question
The jumping of a paratrooper is an example of _________ equilibrium:
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Question 9 of 20
9. Question
All the bodies in equilibrium don’t possess any:
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Question 10 of 20
10. Question
The particle moving with constant velocity may be:
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Question 11 of 20
11. Question
If body is disturbed and it returns to its original.. position then it is in ______ . equilibrium:
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Question 12 of 20
12. Question
If a body in similar circumstances stay where it is placed, then the body is said to be in _______ equilibrium:
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Question 13 of 20
13. Question
The torque or moment due to a couple is called:
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Question 14 of 20
14. Question
The principle of parallel forces states that the resultant of a number of .parallel forces is numerically equal to:
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Question 15 of 20
15. Question
If the displacement vector r makes an angle θ with direction of force F, then the manitude of the torque is given by:
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Question 16 of 20
16. Question
Two forces which form a couple:
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Question 17 of 20
17. Question
The direction of torque is along:
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Question 18 of 20
18. Question
The magnitude of the moment of a couple is equal to:
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Question 19 of 20
19. Question
Two forces, which are equal in mangnitude but opposite in. direction, acting along parallel lines constitute a
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Question 20 of 20
20. Question
The center of gravity is the point at which the____________ may be considered to act