Is a positive force attractive or repulsive?

Is attractive force positive or negative?

When the charges have opposite sign, the force is attractive (negative F), while if both charges have the same sign, the force is repulsive (positive F).

Can a positive force be both attractive and repulsive?

Answer: c) A positive force can be both attractive and repulsive in nature.

Which force is attractive and repulsive?

The force of attraction or repulsion between the two atoms when they share a pair of electrons are known as covalent bonding.

Why is positive force repulsive?

If both the interacting particles are positively or negatively charged, then the force is repulsive. If both the interacting particles are of opposite charges then the force is attractive in nature.

What is an repulsive force?

Definitions of repulsive force. the force by which bodies repel one another. synonyms: repulsion. Antonyms: attraction, attractive force. the force by which one object attracts another.

What is positive force?

When force and displacement are in the same direction, the work performed on an object is said to be positive work. Example: When a body moves on the horizontal surface, force and displacement act in the forward path. The work is done in this case known as Positive work.

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What does positive force mean?

a (of an electric charge) having an opposite polarity to the charge of an electron and the same polarity as the charge of a proton. b (of a body, system, ion, etc.) having a positive electric charge; having a deficiency of electrons.

Are repulsive forces negative?

If the particles are both positively or negatively charged, the force is repulsive; if they are of opposite charge, it is attractive. This called Coulomb’s law and was the first attempt to understand the electric force. Like the gravitational force, the Coulomb force is an inverse square law.

Is a positive electrostatic force attractive?

According to Coulomb, the electric force for charges at rest has the following properties: Like charges repel each other; unlike charges attract. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. The attraction or repulsion acts along the line between the two charges.

Are intermolecular forces attractive or repulsive?

Intermolecular forces are repulsive at short distances and attractive at long distances (see the Lennard-Jones potential). In a gas, the repulsive force chiefly has the effect of keeping two molecules from occupying the same volume.

What is the significance of repulsive and attractive forces?

The attractive and repulsive forces act simultaneously so that the atoms move closer and farther apart continuously. The bond is most stable when the attractive forces balance the repulsive forces. At this equilibrium point, the net force is zero; hence, the potential energy of the system is minimal.