The three phase voltage, current, and instantaneous power of a three phase power supply are definedas:va(t) =√2Vsin(ωt)ia(t) =√2Isin(ωt+θ)pa(t) =va(t)ia(t)vb(t) =√2Vsin(ωt−2π/3)ib(t) =√2Isin(ωt−2π/3 +θ)pb(t) =vb(t)ib(t)vc(t) =√2Vsin(ωt+ 2π/3)ic(t) =√2Isin(ωt+ 2π/3 +θ)pc(t) =vc(t)ic(t)a) Derive the equationpa(t) +pb(t) +pc(t) = 3V Ico

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i think you should think about the question and not look online.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

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the radius is 2 times the diameter.

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