Question

18. Fores, applied on an object, along the same direction add to one another it
the forms are applied in opposite direction on a given ohject), the not force
acting on it is the difference between the forcon, this net force acts along the
direction of the larger force
If a bar of mans m' has to be moved from position A to position B, the force
has to be applied in such a manner so that the box moves in the direction
towards position B. The magnitude of force applied depends on its massim
which determines the force with which box is pressing the surface on which
It is lying
(a) Define balanced forces
(b) Which force opposes the motion of the box on the surface on which it is
kept ?
(c) Does the above mentioned force remain constant or does it keep on
changing (within limits)
(d) Name the kind of forces (balanced or unbalanced) which can bring about
change in the position, speed or direction of motion of the object on which
they are acting​

Answer 1

Answer:

If two forces act on an object in opposite directions, the net force is the difference between the two forces. In this case, the net force is always greater than or equal to zero but less than either of the individual forces.