Respuesta :
the velocity of the air is94.25V kg/s
Calculation :
Assuming velocity of air through spherical shell = V m/s
then flux = ρ *π *[tex]a^{2}[/tex]*V kg/s
=1.2 *π *[tex]5^{2}[/tex]*V = 94.25V kg/s
Rate of change of distance. Rate of change of displacement. The velocity of a moving object can never be negative.
Velocity is the directional velocity of a moving object as an indicator of the observed rate of change of position from a given reference frame.
Velocity (v) is a vector quantity that measures displacement (or change in position, Δs) versus change in time (Δt), given by the formula v = Δs/Δt.
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The correct answer is 94.25 kg/s
Flux can be stated as the rate of flow of a fluid, radiant energy, or particles across a given area.
The magnetic flux is the magnetic lines present in among two magnets or solenoid is mutual flux.
Velocity is the count of difference in displacement in a given time and it is a vector quantity which has both magnitude and direction.
The mass of a sample of a chemical compound divided by the quantity, or number of moles in the sample, measured in moles, is known as the molar mass of that compound.
Given
density = 1.2 kg/m³
The velocity of the air is 94.25V kg/s
Assuming velocity of air through spherical shell = V m/s
Then flux = ρ *π * a² * V kg/s = 94.25V kg/s
Therefore, the velocity given will be 94.25V kg/s
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