1.

The magnitude of two forces, which when acting at right angle produce resultant for of √10 Kg and when acting at 60° produce resultant of √13 Kg. These forces are:

A. 2 and √6 Kg
B. 3 and 1 Kg
C. √5 and √5 Kg
D. 2 and 5 Kg
Answer» C. √5 and √5 Kg


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