HURRY PLEASE
Three resistors of 3.0 9, 8.0 2, and an unknown resistance are
connected in series across a 9.0-V battery. If the current through the unknown
resistance is measured to be 1 A, answer the following questions.
a. What is the current through the 3.0-Q resistor?
b. What is the equivalent resistance of the circuit?
c. What is the potential difference across the 3.0-0 resistor?
Answers: 1
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If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
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Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)
Answers: 3
HURRY PLEASE
Three resistors of 3.0 9, 8.0 2, and an unknown resistance are
connected in seri...
connected in seri...
Mathematics, 21.07.2020 03:01
Mathematics, 21.07.2020 03:01
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