A 1.0 kg book has a sliding coefficient of friction of 0.22. What horizontal force must be applied to the book to make it slide at a constant speed?

Honestly "global warming" may be a slight possiblity, however they called it "climate change" because its not real, in fact we had one of our coldest days here not too long ago, and the "issues" with this subject is a blindfold for actual problems.

Answeroutward from: source;

The correct answer is  ait's a process by which rocks and minerals undergo in their composition^o^