Physics, 23.09.2019 09:00 kimseokjin92
Anne releases a stone from a height of 2 meters. she measures the kinetic energy of the stone at 9.8 joules at the exact point it hits the ground. what is the mass of the stone?
a. 0.5 kilograms
b. 0.6 kilograms
c. 0.4 kilograms
d. 0.9 kilograms
Answers: 2
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Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.
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Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?
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An object's buoyant force and weight mean the same thing.a. trueb. false
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Anne releases a stone from a height of 2 meters. she measures the kinetic energy of the stone at 9.8...
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