Question

23. When forces F1, F2 and F3 are acting on a particle of mass m such that F2 and Fs are mutually
perpendicular, then the particle remain stationary, if the force Fi is now removed then the magnitude of
acceleration of the particle is:
(a) F1/m (b) F2F3/M(c) (F2-F3)/m
(d) F2/m correct this option
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Answer 1

Answer:

negative

Explanation:

since F1 was positive if it is removed it will go opposite direction negative