Question

done by forces A and B on an object undergoes the
-31) +3k, C = j -5k, then work
displacement C is given by
(a) – 5
(b) 39 + 2) – k
(c)21 + 3) + Á
(d) – 15​

Answer 1

Answer:

(b) 39 + 2) – k

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