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Question: A force \(\overrightarrow{F} = 8\widehat{i} - 6\widehat{j} - 10\widehat{k}\) newton produces an acce...

A force F=8i^6j^10k^\overrightarrow{F} = 8\widehat{i} - 6\widehat{j} - 10\widehat{k} newton produces an acceleration of 1 m/s2 in a body. The mass of the body is-

A

10 kg

B

10210\sqrt{2} kg

C

10310\sqrt{3} kg

D

200 kg

Answer

10210\sqrt{2} kg

Explanation

Solution

m = Fa\frac{|\overrightarrow{F}|}{a} = 1021\frac{10\sqrt{2}}{1} = 10210\sqrt{2}