Physics, 30.11.2021 02:10, dusjxjxxb2964
Explain how forces of attraction and repulsion exist within an atom. Describe how an electric charge is developed by friction or by contact. Contrast electron movement within conductors and insulators. List the ways in which lightning can be produced.
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Physics, 22.06.2019 11:30, jessecabrown1
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
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Physics, 22.06.2019 12:10, JN02
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
Explain how forces of attraction and repulsion exist within an atom. Describe how an electric charge...
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