Physics, 24.12.2019 04:31 joejoefofana
Astationary bomb explodes in space breaking into a number of small fragments. at the location of the explosion, the net force due to gravity is zero newtons. which one of the following statements concerning this event is true? i)state principle involved. ii) explain. a) kinetic energy is conserved in this process. b) all of the fragments must have equal kinetic energies. c) the sum of the kinetic energies of the fragments must be zero. d)the vector sum of the linear momenta of the fragments must be zero. e) the mass of any one fragment must be equal to the mass of any other fragment.
Answers: 1
Physics, 21.06.2019 21:00
To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit
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Physics, 22.06.2019 12:00
For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up
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Physics, 22.06.2019 17:00
(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.
Answers: 3
Astationary bomb explodes in space breaking into a number of small fragments. at the location of the...
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