Answer:
A: All of the above
Explanation:
The instantaneous speed of an object is simply the current seed of the object at any given time. The SI unit is m/S and it is a vector quantity.
Therefore, according to the given options, they all have SI units that are consistent with distance and time which makes them all an example of instantaneous speed.
Divergense theorem says flux across the closed surface = ∫∫∫ div F dV
<span>div F = 3y^2+ 3 z^2 </span>
<span>convert to cylindrical </span>
<span>y = r cos t </span>
<span>z = r sin t </span>
<span>x = x </span>
<span>dx dy dz = r dx dr dt </span>
<span>∫ [0, 2pi]∫[0,3]∫ [-1,3] 3r^3 dx dr dt </span>
<span>2pi(3)(81/4)(4) </span>
<span>486pi
</span>
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