Physics, 09.12.2019 21:31, bhaven2005
Object a has mass ma = 10 kg and initial momentum a, i = < 15, -8, 0 > kg · m/s, just before it strikes object b, which has mass mb = 12 kg. just before the collision object b has initial momentum b, i = < 3, 5, 0 > kg · m/s.
Answers: 2
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The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
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What is the momentum of a 2 kg object moving at 15 meters per second
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Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
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Physics, 22.06.2019 10:50, milkshakegrande101
Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience. b. report the adverse drug experience to the irb only if there are several other occurrences. c. report the adverse drug experience as part of the continuing review report. d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.
Answers: 1
Object a has mass ma = 10 kg and initial momentum a, i = < 15, -8, 0 > kg · m/s, just before...
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