In which case can we can use the formula R -2 A cos-2 to calculate the magnitude of the resultant vector-

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Standard XII

Physics

Net Force

In which case...

Question

In which case can we can use the formula $R = 2 A c o s \frac{θ}{2}$ to calculate the magnitude of the resultant vector?

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Solution

We can use $R = 2 A c o s \frac{θ}{2}$ to find the resultant vector when the two vectors are of equal magnitude.

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In which case can we can use the formula R=2A cosθ2 to calculate the magnitude of the resultant vector?

We can use R=2A cosθ2 to find the resultant vector when the two vectors are of equal magnitude.

In which case can we can use the formula $R = 2 A c o s \frac{θ}{2}$ to calculate the magnitude of the resultant vector?

We can use $R = 2 A c o s \frac{θ}{2}$ to find the resultant vector when the two vectors are of equal magnitude.