Two sacks contain the same number of identical apples and are separated by a distance r. the two sacks exert a gravitational force on each other that is opposite in direction but with the same magnitude, f. half the apples are removed from one sack and placed in the second sack. what is the magnitude of the gravitational force between the two sacks in terms of the original force, f?

Explanation:

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explanation:

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards