find the angle between two forces of magnitude 27N and 30N if the magnitude of the resultant of the two force is 8N

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

Which is the most accurate name for the covalent compound p2o3?