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A force vector applied on a mass is repr...

A force vector applied on a mass is represented as`overset(to)(F)=6overset(^)(i)-8overset(^)(j)+10overset(^)(k)`and it accelerates it at 1 ms-2 What is the mass of the body?

A

`10sqrt(2) kg`

B

`2sqrt(10) kg`

C

`20 kg`

D

`10 kg`

Text Solution

Verified by Experts

The correct Answer is:
a
`F=maimpliesm=(F)/(a)`
`m=sqrt(6^(2)+(-8)^(2)+10^(2))/(1)=10sqrt2kg`
Hence correct choice is (a).
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