Since the speed of the bag is constant, it’s kinetic energy remains constant. Since it’s height above the ground is constant, it’s gravitational potential energy is also constant. Since it’s total energy is constant, net work = 0.
Answer:
All the matter that is made of atoms that cannot be broken or beaten into thin sheet .2All matters of a given book are in mass and mixture
Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called adhesion.
Adhesion is the tendency of molecules of different kinds of fluids to cling to one another.
The forces responsable for the adhesion are the intermolecular forces.
One of the intermolecular forces is the London dispersion force. It is a temporary attractive force between molecules.
There are three types of adhesion: chemical adhesion, dispersive adhesion, and diffusive adhesion.
Cohesion is similar to adhesion, but it refers to identical or similar kinds of fluids to cling to one another.
More about adhesion: brainly.com/question/14457491
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Blood disease, any disease of the blood, involving the red blood cells (erythrocytes), white blood cells (leukocytes), or platelets (thrombocytes) or the tissues in which these elements are formed-the bone marrow, lymph nodes, and spleen-or of bleeding and blood clotting.
Those were the notes my teacher gave me. Hope that helps!! : )
