4. A force F= (5i+3j+2k)N is applied over a particle which displaces it from its origin to the point i = (2i - j)m. Thework done on the particle in joule is(a) +10(b) +7(c) -7(d) +13

4. A force F= (5i+3j+2k)N is applied over a particle which displaces

1.	4. A force F= (5i+3j+2k)N is applied over a particle which displaces it from its origin to the point i = (2i - j)m. Thework done on the particle in joule is(a) +10(b) +7(c) -7(d) +13
Answer» WORK DONE is=(5i+3j+2k). (2I - J). J=10-3=7. JOULE

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4. A force F= (5i+3j+2k)N is applied over a particle which displaces it from its origin to the point i = (2i - j)m. Thework done on the particle in joule is(a) +10(b) +7(c) -7(d) +13​

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4. A force F= (5i+3j+2k)N is applied over a particle which displaces it from its origin to the point i = (2i - j)m. Thework done on the particle in joule is(a) +10(b) +7(c) -7(d) +13