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A force \( \vec{F}=(5 \hat{i}+3 \hat{j}+2 \hat{k}) \mathrm{N} \) is applied over a particle, whi...
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A force \( \vec{F}=(5 \hat{i}+3 \hat{j}+2 \hat{k}) \mathrm{N} \) is applied over a particle, which displaces it from its origin to the point \( \vec{r}=(2 \hat{i}-\hat{j}) \mathrm{m} \). The work done on the particle is
(A) \( -7 \mathrm{~J} \)
(B) \( +7 \mathrm{~J} \)
(C) \( +10 \mathrm{~J} \)
(D) \( +13 \mathrm{~J} \)
(A) \( -7 \mathrm{~J} \)
(B) \( +7 \mathrm{~J} \)
(C) \( +10 \mathrm{~J} \)
(D) \( +13 \mathrm{~J} \)