Mars is also known as the Red Planet because of its rust-red color. True or False?

(for astronomy class)

Ineed the answer to question 1 , i’m desperate

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f

Both independent and dependent clauses