Is the following chemical reaction balanced?
2H202-H2O + O2
yes
no...
Physics, 08.06.2021 20:50 alanihuling
Is the following chemical reaction balanced?
2H202-H2O + O2
yes
no
Answers: 1
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Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star
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Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
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An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.
Answers: 1
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The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
Answers: 3
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