(a) If $f ( x )$ is measured in pounds and x is measured in feet, what are the units of measurement for $\int _ { a } ^ { b } f ( x ) d x ?$ (b) Give a physical interpretation of f (x) and $\int _ { a } ^ { b } f ( x ) d x$

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The Answer of (a) If $f ( x )$ is measured in pounds and x is measured in feet, what are the units of measurement for $\int _ { a } ^ { b } f ( x ) d x ?$ (b) Give a physical interpretation of f (x) and $\int _ { a } ^ { b } f ( x ) d x$

(A) If f(x)f ( x )f(x) Is Measured in Pounds and X Is Measured in Feet

(A) If $f ( x )$ Is Measured in Pounds and X Is Measured in Feet