Two forces of 10 ,N and 6 ,N act upon a body. direction of forces are unknown. resultant force on bo

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3-1.Vectors

easy

Two forces of $10 \,N$ and $6 \,N$ act upon a body. The direction of the forces are unknown. The resultant force on the body may be .........$N$

$15$

$3$

$17$

$2$

Solution

(a)

The resultant of two vectors always lie between $(A+B)$ and $(A-B)$. So the resultant of $10 \,N$ and $6 \,N$ should lie between $16 \,N$ and $4 \,N$.

So answer is $15 \,N$.

Standard 11

Physics

Explain commutative law for vector addition.

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If $\vec{P}+\vec{Q}=\overrightarrow{0}$, then which of the following is necessarily true?

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easy

The resultant of two vectors $\overrightarrow P $ and $\overrightarrow Q $ is $\overrightarrow R .$ If $Q$ is doubled, the new resultant is perpendicular to $P$. Then $R $ equals

hard

Two forces of $10 \,N$ and $6 \,N$ act upon a body. The direction of the forces are unknown. The resultant force on the body may be .........$N$

Solution

Similar Questions

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