1.

A force vector applied on a mass is represented as `vec(F)=6hat(i)-8hat(j)+10hat(k)` and acceleration with `m//s^(2)`. What will be the mass of the body in kg.A. `10sqrt(2)`B. 20C. `2sqrt(10)`D. 10

Answer» Correct Answer - A
`|vec(F)|=Fsqrt((6)^(2)+(-8)^(2)+(10)^(2))=10sqrt(2)N`
`F=ma=2xx2=4N`


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