any magic trick will do as long as it involves science..find a magic trick online and explain how it works. please help! I’ve been stuck on this for 8 weeks. if its better add me on snap (amber113312) im begging someone to help plz

the answer is 3.1 his answer is wrong mines is right

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