A book that weighs 5 newtons is sitting on a table 1.5 meters above the floor. How much gravitational potential energy does the book have? 6.5 joules
4.5 joules
7.5 joules
3.33 joules

are there options? cause you ain’t. real specific

the answer for apex is the lowest

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 think its c if i'm wrong