10
QuizMultiple Choice
Dot Products of Vectors
Question 10 • TX-Pre-Calculus
The angle between a 180-pound force F and = 5i + 2j is 30. Find the work done by F in moving an object from A to B.
Answer
A
839 foot-poundsB
484.66 foot-poundsC
1091.19 foot-poundsD
969.33 foot-pounds