A Force Of $y = 50$ Pounds Exerted at an Angle Of

question 40

Multiple Choice

A force of $y = 50$ pounds exerted at an angle of $30 ^ { \circ }$ above the horizontal is required to slide a table across a floor (see figure) .The table is dragged $x = 12$ feet.Determine the work done in sliding the table.

• A)539.6 ft-lb
• B)599.6 ft-lb
• C)519.6 ft-lb
• D)579.6 ft-lb
• E)559.6 ft-lb