What effect does dark energy have on matter?

dark matter helps to slow down the expansion of the universe; that is, the opposite effect to dark energy. Another important difference between these components is their distribution in space

Explanation:

it doesn't. it was imagined up in the middle ages.

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