Gliding pigeon: This is a continuation . For a pigeon that is gliding, one model of sinking speed s in terms of airspeed u is Here s and u are measured in meters per second, and the formula is valid...

Gliding pigeon: This is a continuation . For a pigeon that is gliding, one model of sinking speed s in terms of airspeed u is

Here s and u are measured in meters per second, and the formula is valid for airspeeds up to 15 meters per second.

a. Make a graph of the sinking speed as a function of the airspeed for the pigeon.

b. Calculate s(10) and explain in practical terms what your answer means.

c. Which is a more efficient glider, the falcon or the pigeon?