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Finding a problem and solutions to coplanar and non coplanar forces?
Wiki User
∙ 10y ago
ABCD is a squre. forces of magnitudes 1,2,3,P, and Q units act along AB, BC, CD, DA and AC respectively. find the value of P and Q so that the resultant of five forces is a couple
Wiki User
∙ 10y ago
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What is the necessary condition for equilibrium of system of coplanar forces?
Coplanar or not, the two conditions for equilibrium are:The sum of all forces must be zeroThe sum of all torques must be zero.
What do you mean by coplanner system of intersecting forces?
These are forces which act in the same plane (coplanar, not coplanner!) and that their lines of action all meet at a single point.
Are the collinear vectors and parallel vectors the same?
Collinear forces are concurrent system type of forces, whereas parallel vector forces cannot be concurrent system type of force but they can be coplanar nonconcurrent system type of force
Statement of polygon law of forces?
if several COPLANAR FORCES are acting at a point simultaneously such that each one of them can be represented in direction and magnitude by a side of a polygon, taken in order, then the resultant is given by the closing side in the reverse order
How many non co planer vectors gives resultant zero?
If they are not coplanar, you would need at least four forces to get a net force (resultant force) of zero.
Difference between concurrent coplanar forces and non concurrent coplanar forces?
Concurrent coplanar forces have their lines of action intersecting at a common point, allowing them to be resolved using the parallelogram law of forces. Non-concurrent coplanar forces have their lines of action not intersecting at a common point, requiring the use of the triangle law of forces for resolution.
Do non-coplanar forces can be concurrent forces?
¢The forces, which meet at one point, but their lines of action do not lie on the same plane, are known as non-coplanar concurrent forces.
What is the definition of coplanar and non coplanar forces?
Coplanar forces are a set of forces all of which act in the same plane. Non-coplanar forces are a set of forces in which at least one act in a direction incline to the plane formed by two of the forces.
Define coplanar forces?
Coplanar forces systems have all the forces acting in one plane. It also means that all forces act within a single plane instead of three dimensions.
What are equilibrium of coplanar forces?
equilbrium in coplaner forces at rigid body.
What is the necessary condition for equilibrium of system of coplanar forces?
Coplanar or not, the two conditions for equilibrium are:The sum of all forces must be zeroThe sum of all torques must be zero.
What is non-coplanar?
non-coplanar is forces that not in same plain.
What is coplanar forces?
Coplanar just means that all forces act within a single plane, rather than in three dimensions. Examples aren't really necessary -- it's really a mathematical abstraction, because in the real world forces act in three dimensions.
What is a non coplanar?
if the line of action of forces are in different plain is callled non-coplaner force
What is concurrent forces in space?
When all the forces of a force system act in one plane it is called coplanar force system. If the forces act in more than one plane then it is forces in space. In this case forces are not contained in one plane. When all the forces of a system pass through a common point they are called concurrent forces. Thus we have concurrent coplanar forces when all forces are in one plane and pass through a common point. Also when forces in space pass through a common point we have concurrent forces in space.
What do you mean by coplanner system of intersecting forces?
These are forces which act in the same plane (coplanar, not coplanner!) and that their lines of action all meet at a single point.
What the meaning of non-coplanar forces?
Think of a plane as a sheet of invisible paper that goes forever in four directions. Coplanar means the things are on the same plane (sheet). Non- coplanar are not. Any two forces are automatically coplanar with each other, but when you get to three or more, they can be non-coplanar. So, with 3 forces, think of another sheet of paper that is at a different orientation than the first sheet. If you have two forces whose vectors (directions) are totally acting within one plane (sheet), but you have a third force acting in the direction of the second sheet, they are non-coplanar. Another way to think of it is with coordinate axes. The x and y axis are on one plane (a sheet of paper going forever in four directions can totally contain them), but the z axis is not on the same plane as the x and y axes are together, since you can't pass one flat sheet through the x and y axes and the z axis at the same time. Likewise, a sheet can be passed through the x and z axes at the same time, so they are coplanar, but it can't be passed through the x, z and y axes at the same time, so they are non-coplanar.
