Question

When a force F acts on a particle of mass m, the
acceleration of particle becomes a. Now if two forces
of magnitude 3F and 4F acts on the particle
simultaneously , then the
acceleration of the particle is​

Answer 1

Answer:

When a force F acts on a particle of mass m, the acceleration of particle becomes a. Now if two forces of magnitude 3F and 4F acts on the particle simultaneously, then the acceleration of the particle is b.

Answer 2

Answer:if 3f and 4f of force act in same direction then then,

Total force=(3+4)f

Force=mass*acceleration

7f=m*a

a=7f/m (ANSWER).

Now,if 3f and 4f of act in opposite direction,

then force=(4-3)f

(Let 4f be force and 3f be opposite force)

Force=1f

By the formula,

F=m*a

f=m*a

a=f/m (ANSWER).

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