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What is the force exerted by gravity on 5 kg?

Different masses are hung on a spring scale calibrated in Newtons. The force exerted by gravity on 1 kg = 9.8 N. The force exerted by gravity on 5 kg = ______ N….Types of Forces.

Contact Forces Action-at-a-Distance Forces
Normal Force Magnetic Force
Air Resistance Force
Applied Force
Spring Force

Which is the weakest fundamental force?


What are the three major categories of intermolecular forces?

The three major types of intermolecular interactions are dipole–dipole interactions, London dispersion forces (these two are often referred to collectively as van der Waals forces), and hydrogen bonds.

What are the main types of intermolecular forces?

There are three major types of intermolecular forces: London dispersion force, dipole-dipole interaction, and ion-dipole interaction.

What are examples of dipole-dipole forces?

Examples of Dipole-Dipole Interactions Another example of a dipole–dipole interaction can be seen in hydrogen chloride (HCl): the relatively positive end of a polar molecule will attract the relatively negative end of another HCl molecule.

How do you know if something has dipole-dipole forces?

How to Identify Dipole-Dipole Forces. Polar molecules contain polar bonds that contain form dipoles. To determine whether a bond is polar, you look at the electronegativity difference between the atoms. If the electronegativity difference is between 0.4 and 1.7, then it is considered to be a polar bond.

Is CO2 a dipole-dipole force?

Carbon dioxide does not have dipole-dipole forces due to symmetry of the dipoles found in the molecule as a result of the polar bonds. Carbon dioxide is not a polar molecule despite its polar bonds. Carbon dioxide also does not have hydrogen bond forces because it is a nonpolar molecule.