You suggest using the fact that the stage is on top of the hill to provide the necessary motion. You suggest connecting the drum set cart to another cart which is positioned to roll down the hill as sketched above. The drummer needs to move 12 meters during the last 15 seconds of the song for the scene to work out right. 1. Draw free-body diagrams for the two carts.

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

What will a positive and a negative charge do if they are separated from each other?

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