Which Of The Following Is A Conservative Force

November 06, 2024 Post a Comment

Which of the following is a conservative force

A conservative force exists when the work done by that force on an object is independent of the object's path. Instead, the work done by a conservative force depends only on the end points of the motion. An example of a conservative force is gravity.

Which of the following is not a conservative force F 2xy?

Force of friction is not a conservative force since the work done by it depends on the path taken.

Which of the following forces is not conservative F 3i 4j?

Detailed Solution. The correct answer is Frictional force.

What are 3 conservative forces?

Gravitational Force, Spring Force, and Electrostatic force between two electric charges are examples of conservative force.

What are the three conservative forces?

The most familiar conservative forces are gravity, the electric force (in a time-independent magnetic field, see Faraday's law), and spring force.

Is friction a conservative force?

Friction is non-conservative because the amount of work done by friction depends on the path. One can associate a potential energy with a conservative force but not with a non-conservative force.

What are examples of non-conservative forces?

A non-conservative force is any force that does not fit these two definitions. Some examples include the force of friction, the pull or push of a person, and air resistance (drag forces, which depend on things like velocity). These forces depend on the pathway taken by the object.

Which of following is non-conservative force?

Electrostatic force, gravitational force and spring force are the conservative forces because the work done by these forces is path independent whereas viscous force is a non-conservative force as the work done by this force is path dependent.

What is conservative force in vector?

A conservative vector field (also called a path-independent vector field) is a vector field F whose line integral ∫CF⋅ds over any curve C depends only on the endpoints of C. The integral is independent of the path that C takes going from its starting point to its ending point.

Is weight a conservative force?

The weight of the object does not depend on the path taken by it while moving. The force of gravity only depends upon the position of the object. Hence, the weight of an object is one of the prime examples of a conservative force.

How do you find a conservative force?

F l = − d U d l . This equation gives the relation between force and the potential energy associated with it. In words, the component of a conservative force, in a particular direction, equals the negative of the derivative of the corresponding potential energy, with respect to a displacement in that direction.

What is a conservative force field?

A force field that has the property that, when matter is displaced the change in the associated potential energy does not depend on the path taken, but only on the initial and final position of the displacement, is denoted as conservative. Any conservative force field has an associated potential energy.

When conservative forces are acting Mcq?

A force is said to be conservative if the work done by or against the force on a body is independent of path followed by the body and depends only on initial and final positions. Work done by or against the conservative force in moving a particle along a closed path is zero. Hence C is correct.

What are the types of conservatism?

Forms

Liberal conservatism.
Libertarian conservatism.
Fiscal conservatism.
National conservatism.
Traditionalist conservatism.
Cultural conservatism.
Social conservatism.
Religious conservatism.

Is normal force a conservative force?

The normal force is closely related to the friction force. Both are non-conservative forces, which can be seen when a ball bounces.

Is energy a conservative force?

That is, a conservative force results in stored or potential energy. Gravitational potential energy is one example, as is the energy stored in a spring. We will also see how conservative forces are related to the conservation of energy.

Is drag a conservative force?

Like friction, drag is a non-conservative force, meaning the work done by it is path dependent. And also like friction, drag produces heat and thus does not conserve mechanical energy.

Is magnetic force conservative?

Because the lines of forces formed by it are circular (closed loop) and that is a property of non conservative field.

Is push pull conservative force?

Push-pull forces are also considered nonconservative forces since the amount of work done on an object is affected by the distance covered while applying the force.

What is conservative and non conservative?

A conservative force is one for which the work done is independent of path. Equivalently, a force is conservative if the work done over any closed path is zero. A non-conservative force is one for which the work done depends on the path. For a conservative force, the infinitesimal work is an exact differential.