A Force of 45 Pounds Is Exerted Along a Rope

question 13

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 31 feet horizontally.How much work has been accomplished? Round your answer to one decimal place.

• A)1,301.6 foot-pounds
• B)1,395.0 foot-pounds
• C)1,610.8 foot-pounds
• D)1,208.1 foot-pounds
• E)1,456.2 foot-pounds

---

Definitions:

Southern Pride

A term often associated with regional pride in the Southern United States, focusing on heritage, history, and cultural identity.

Confederate Leaders

Individuals who held significant military or political positions within the Confederate States of America during the American Civil War.

Lincoln's Demands

Refers to the conditions set forth by President Abraham Lincoln during the American Civil War, including the preservation of the Union and the abolition of slavery.

Lee Surrender

The event on April 9, 1865, when Confederate General Robert E. Lee surrendered his army to Union General Ulysses S. Grant, effectively ending the American Civil War.