Physics, asked by gsggshavvsgz, 2 months ago

Two forces F₁ and F₂ acting on a body, such that the angle between them is 60° then the scalar product will be?

A. F₁F₂

B. F₁F₂/2

C. √3×F₁F₂/2

D. 2F₁F₂

E. None

Answers

Answered by vermashiva451

1

Answer:

Scalar product

a.b=|a|.|b|.costheta

a.b=F1.F2.cos60°

a.b=F1.F2/2

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