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Question

(D) When two forces $\vec{F}_1$ and $\vec{F}_2$ act on a particle,the magnitude of the resultant force $R$ depends on the angle $	heta$ between them.

Vedclass · Accepted Answer

Between $1\, N$ and $7\, N$

Vedclass · Answer

(D) When two forces $\vec{F}_1$ and $\vec{F}_2$ act on a particle,the magnitude of the resultant force $R$ depends on the angle $	heta$ between them.The maximum resultant force occurs when the forces are in the same direction $(	heta = 0^\circ)$:$R_{	ext{max}} = F_1 + F_2 = 4\, N + 3\, N = 7\, N$.The minimum resultant force occurs when the forces are in opposite directions $(	heta = 180^\circ)$:$R_{	ext{min}} = |F_1 - F_2| = |4\, N - 3\, N| = 1\, N$.Therefore,the net force on the particle can take any value in the range between $1\, N$ and $7\, N$ inclusive,depending on the angle between the forces.

$A$ particle is simultaneously acted upon by two forces equal to $4\, N$ and $3\, N$. The net force on the particle is

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