1.

Three forces act on a body. Two of them are 7 13ĵN and 2 11ĵ. What is the value of the other force?

A. -9 + 24ĵ
B. -24 + 9ĵ
C. 24 + 9ĵ
D. -9 24ĵ
Answer» B. -24 + 9ĵ


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