An Object Is Pulled 5 Feet Horizontally Across a Floor $10 ^ { \circ } \text { above the horizontal. Find the work done. Round your answer to two }$

question 116

Multiple Choice

An object is pulled 5 feet horizontally across a floor, using a force of 95 pounds. The direction of the force is Decimal places. $10 ^ { \circ } \text { above the horizontal. Find the work done. Round your answer to two }$

• A)467.78 ft-lb
• B)398.56 ft-lb
• C)82.48 ft-lb
• D)6.96 ft-lb
• E)511.94 ft-lb

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Definitions:

Pre-

A prefix indicating before, in front of, or prior to.

Deca-

A prefix meaning ten, used in forming terms denoting objects composed of ten parts or units.

Primi-

A prefix meaning "first" used in medical terminology to denote the first occurrence or a primary condition.

Tri-

A prefix meaning three, used in terms referring to three parts or threefold.