A Person Pushing a Lawnmower Exerts a Force of 30 $\sqrt { 3 }$

Multiple Choice

A person pushing a lawnmower exerts a force of 30 pounds in the direction of the handle, which makes an angle of 30° with the ground. How much work is done in moving the lawnmower 20 feet?

A) 300 $\sqrt { 3 }$ e.100
B) $\frac { 300 } { \sqrt { 3 } }$ f.200
C) 200 $\sqrt { 3 }$ g.300
D) $\frac { 200 } { \sqrt { 3 } }$ h.400