Physics, 04.08.2019 20:00 ahicks2004
Aboat moves with a speed of +2.5 m/s in a direction 25° north of east. if the mass of the boat is 15,000 kg, what is the momentum in the northward direction?
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The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
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Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending
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Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
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Physics, 22.06.2019 17:30
Ethanol has a heat of vaporization of 38.56 kj/mol and a normal boiling point of 78.4 c. what is the vapor pressure of ethanol at 14 c?
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Aboat moves with a speed of +2.5 m/s in a direction 25° north of east. if the mass of the boat is 15...
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