Question

m/ji + (42 Two of theforcesmF_ (29 N) + (2.2ゾ+ ( 2.6 N fad Three forces act on a particle that moves with urchangne (25 ア2-(-5.1 N)1 + (34 N) + (-1.6 N)İ what is the third force? velocity v m s
0 0
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Answer #1

As the velocity is constant so acceleration of the object is supposed to be zero

ma= F1+F2+F3

0= 2. 9i + 2.2j - 2k - 5.1i + 3.4j - 1.6k + F3

F3= 2.2i - 5.6j + 3.6k

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Comment in case any doubt.. Goodluck

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