4. do the arrows you drew on figure b represent an action force or a reaction force!
5. if th...
Chemistry, 16.11.2019 06:31 westjayson69
4. do the arrows you drew on figure b represent an action force or a reaction force!
5. if the force that propels the cannonball forward is 500 n, how much force will mov
backward? explain.
Answers: 3
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Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?
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A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction
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The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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What element has similar physical and chemical properties as boron.
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