A3kg box is pulled along the floor with a force of p=20 n at an angle of 30 degrees. if the box is moving at a constant velocity, calculate the force of friction f, the normal force n and the weight w.

If force is applied at 30 degree with the horizontal

then first we will find the components of force in two directions

now we can find normal force by balancing the forces in Y direction

now since block is moving with constant speed

so here forces along horizontal plane will be balanced also

Now the weight of the box is defined as

now plug in all values

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!