Coplanar concurrent forces are those forces which

A Meet at one point, but their lines of action do not lie on the same plane
B Do not meet at one point and their lines of action do not lie on the same plane
C Meet at one point and their lines of action also lie on the same plane
D Do not meet at one point, but their lines of action lie on the same plane

Correct Answer: Meet at one point and their lines of action also lie on the same plane

Bissoy MCQ
#Mechanical Engineering #Engineering Mechanics

Related Questions

Non-coplanar concurrent forces are those forces which
A Meet at one point, but their lines of action do not lie on the same plane
B Do not meet at one point and their lines of action do not lie on the same plane
C Meet at one point and their lines of action also lie on the same plane
D Do not meet at one point, but their lines of action lie on the same plane
Non-coplanar non-concurrent forces are those forces which
A Meet at one point, but their lines of action do not lie on the same plane
B Do not meet at one point and their lines of action do not lie on the same plane
C Do not meet at one point but their lines of action lie on the same plane
D None of the above
Coplanar non-concurrent forces are those forces which __________ at one point, but their lines of action lie on the same plane.
A Meet
B Do not meet
C Either ‘A’ or ‘B’
D None of these
The forces which meet at one point, but their lines of action __________ on the same plane, are Known as non-coplanar concurrent forces.
A Lie
B Do not lie
C Either A or B
D None of these
If a body is acted upon by a number of coplanar non-concurrent forces, it may
A Rotate about itself without moving
B Move in any one direction rotating about itself
C Be completely at rest
D All of these
Three forces which act on a rigid body to keep it in equilibrium. The forces must be coplanar and
A Concurrent
B Parallel
C Concurrent parallel
D None of these
Concurrent forces are those forces whose lines of action
A Lie on the same line
B Meet at one point
C Meet on the same plane
D None of these
For any system of coplanar forces, the condition of equilibrium is that the
A Algebraic sum of the horizontal components of all the forces should be zero
B Algebraic sum of the vertical components of all the forces should be zero
C Algebraic sum of moments of all the forces about any point should be zero
D All of the above
Forces are called coplanar when all of them acting on body lie in
A One point
B One plane
C Different planes
D Perpendicular planes
A system of coplanar forces is in equilibrium when
A Force polygon closes
B Funicular polygon closes
C Both force polygon" and funicular polygon close
D All the forces are concurrent

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