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Two forces of 45 kg-f and 40 kg-f act o...

Two forces of 45 kg-f and 40 kg-f act on a body In opposite directions. What Is the resultant force ?

A

45 kg-f

B

40 kg-f

C

5 kg-f

D

90 kg-f.

Text Solution

Verified by Experts

The correct Answer is:
C
45kg-f . 40 kg -f
`SigmaF_x`=45-40=5 kg -f (40 subtracted from 45 because the force are in direact opposite to one another )
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