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If hatn is a unit vector in the directio...

If `hatn` is a unit vector in the direction of the vector `vecA`, then

A

544.2 kg

B

54.42 kg

C

5442 kg

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
By solving above equation `M_(1)=544.2 M`
`=544.2 kg`
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