3. The driver of the sedan wants to park his car exactly 0.5 m in front of the truck which is at 10 m from the sedan's position. What is the work required by the sedan?

Ithink the answer you are looking for is (b).

France played a key role in the american revolutionary war (american war of independence; 1775–1783). motivated by the ideals of the new nation which were inspired by the french enlightenment, as well as its long-term rivalry with britain and so as to avenge their territorial losses during the french and indian war, france secretly began sending supplies to the americans in 1775.