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Mathematics, 29.07.2020 16:01 aons
In calm waters, the oil spilling from the ruptured hull of a grounded tanker spreads in all directions. Assuming that the area polluted is a circle and that its radius is increasing at a rate of 3ft/sec, determine how fast the area is increasing when the radius of the circle is 30 feet. Hint: consider that the radius r is a function, and we know the rate of change of r with respect to time.
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In calm waters, the oil spilling from the ruptured hull of a grounded tanker spreads in all directio...
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