3. A descent vehicle landing on Mars has a vertical velocity toward the surface of Mars of 5.5 m/s. At the same time, it has a horizontal velocity
of 3.5 m/s. a) At what speed does the vehicle move along its descent
path? b) At what angle with the vertical is this path?*

Identify the type of synthetic material used in each object

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

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