MCQ
Two forces of $12 \,N$ and $8 \,N$ act upon a body. The resultant force on the body has maximum value of........$N$
- A$4$
- B$0$
- ✓$20$
- D$8 $
✓
Answer
Correct option: C.
$20$
c
(c) ${R_{\max }} = A + B$ when $\theta = 0^\circ $
(c) ${R_{\max }} = A + B$ when $\theta = 0^\circ $
$\therefore $ ${R_{\max }} = 12 + 8 = 20\,N$
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