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diamong [38]
3 years ago
6

Two force vectors are oriented such that the angle between their directions is 38 degrees and they have the same magnitude. If t

heir magnitudes are 1.84 newtons, then what is the magnitude of their sum?
Physics
1 answer:
Usimov [2.4K]3 years ago
6 0

Answer:

Sum of the forces will be equal to 3.479 N

Explanation:

We have given two same forces are oriented at an angle of 38°

Magnitude of each force is given F_1=F_2=1.84

We have to find the sum of the forces

Sum of the forces will be equal to

F=\sqrt{F_1^2+F_2^2+2F_1F_2cos\Theta }

So sum of the forces will be equal to F=\sqrt{1.84^2+1.84^2+2\times 1.84\times 1.84\times cos38^{\circ} }=3.479

So sum of the force will be equal to 3.479 N

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