Chemistry, 29.07.2019 04:30 Binger4115
In swimming, you apply a force to the water to move yourself forward. the greater the water pressure, the faster you can swim. this can best be explained by one of newton's laws of motion that states a) for every force on an object that object exerts an equal and opposite force back. b) a body in motion will continue in motion unless acted upon by an outside force. c) the net force equals the mass times the acceleration of and object. d) energy cannot be created or destroyed on changed forms.
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When the ionic compound nabr dissolves in water, brβ ions are pulled into solution by the attraction between what two particles? a. the na+ and brβ ions b. the na+ ion and the negative end of a water molecule c. the brβ ion and the positive end of a water molecule d. the brβ ion and the negative end of a water molecule
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In swimming, you apply a force to the water to move yourself forward. the greater the water pressure...
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