Find the Work Done by the Force Field $\mathbf { F } ( x , y ) = x y \mathbf { i } + x ^ { 2 } \mathbf { j }$

question 198

Multiple Choice

Find the work done by the force field $\mathbf { F } ( x , y ) = x y \mathbf { i } + x ^ { 2 } \mathbf { j }$ on a particle that moves along the curve $x = y ^ { 2 }$ from $( 0,0 )$ to $( 1.1 )$ .

• A) \(\frac { 1 } { 2 }\)
• B) \(\frac { 1 } { 3 }\)
• C) \(\frac { 1 } { 4 }\)
• D) \(\frac { 1 } { 6 }\)
• E) \(\frac { 3 } { 4 }\)
• F)\(1\)
• G) \(\frac { 2 } { 3 }\)
• H)\(\frac { 3 } { 5 }\)

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Definitions:

Manufacturing Overhead

All indirect costs associated with the production process, such as utilities, maintenance, and salaries of production supervisors, not directly tied to the production of an individual product.

Spending Variance

The difference between the budgeted or standard cost of something and its actual cost, often analyzed in budgeting and cost control.

Units

The measures or quantities of a product, service, or resource, which are accounted for in business transactions.

Activity Variance

The difference between the actual cost incurred for an activity and the expected cost, based on the budgeted or standard amount.