Find the work performed when the given force F is applied to an object, whose resulting motion is represented by the displacement vector d. Assume the force is in pounds and the displacement is measured in feet.
?
?
A. 3,720 ft-lb
B. 3,690 ft-lb
C. 3,730 ft-lb
D. 3,700 ft-lb
E. 3,740 ft-lb
Answer: D
Mathematics
You might also like to view...
Find the slope of the polar curve at the indicated point.r = 
, ? = 4?
A. 0 B. Undefined C. 4? D. -4?
Mathematics
Compute the value of the given expression.
A. 13 B. -13 C. -7 D. 7
Mathematics
Graph the solution set of the system of inequalities or indicate that the system has no solution.y ? 3xy ? 8
A. 
B. 
C. 
D. 
Mathematics
Use your graphing calculator in polar mode to generate solutions for the equation using values of ? that are multiples of 15°. Sketch the graph of the equation using the values from your table.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics