(1) A 10 g feather floats up due to an updraft of 1 m/s. The feather...

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(1) A 10 g feather floats up due to an updraft of 1 m/s. The feather has a quadratic drag coefficient of 0.4 kg/m. You want to find how fast it is floating up. (a) Is this a Newton's First Law of Newton's Second Law problem? Should you use the absolute (y-z) coordinate system or the relative (v-n) coordinate system? Why? (b) Draw the free body diagram for this problem. (c) Make a key for the forces in the FBD. (d) Write the force equations for this problem. (e) Find the speed the feather. (1) A 10 g feather floats up due to an updraft of 1 m/s. The feather has a quadratic drag coefficient of 0.4 kg/m. You want to find how fast it is floating up. (a) Is this a Newton's First Law of Newton's Second Law problem? Should you use the absolute (y-z) coordinate system or the relative (v-n) coordinate system? Why? (b) Draw the free body diagram for this problem. (c) Make a key for the forces in the FBD. (d) Write the force equations for this problem. (e) Find the speed the feather.