A Force of 45 Pounds Is Exerted Along a Rope

Multiple Choice

A force of 45 pounds is exerted along a rope attached to a crate at an angle of 30° above the horizontal. The crate is moved 50 feet. How much work has been Accomplished? Round answer to one decimal place.

A) 2, 250.0 foot-pounds
B) 2,598.1 foot-pounds
C) 2,099.3 foot-pounds
D) 2,348.7 foot-pounds
E) 1,948.6 foot-pounds