Question

When forces $F_1,F_2,F_3$ are acting on a particle of mass m such that $F_2$ and $F_3$ are mutually perpendicular, then the particle remains stationary, If the force $F_1$ is now removed Then acceleration of the particle is.

• A. $F_1/m$
• B. $F_1F_3 / m\,F_1$
• C. $(F_2-F_3)/m$
• D. $F_2/m$

Answer 1

Answer: (A)

$F_1/m$

Answer 2

Answer (a) $F_1/m$