One astronomical unit is equal to which distance?
A.
the distance from Earth to the Moon
B.
the distance from Earth to the Sun
C.
the distance from the Sun to Pluto
D.
the distance across the galaxy

B. the distance from Earth to the Sun

Explanation:

Around 93 million miles

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

i believe the answer is a hope it and is correct