QUESTION ONE: What is the goal of my investigation? What question am I trying to answer? You can use one of the experimental questions above or write your own. Remember to also get permission from your
parent/guardian before performing any experiment. For a cause and effect relationship investigation, you can write the experimental question as: How does (independent variable) affect
the (dependent variable)?​

hello how are you, I'm under the water, pls help me. I have to much learning wuwuwuwu

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

the rearrangement of particles in a physical change. hope this