A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 46 ft/s. Its height in feet after t seconds is given by y = 46t 17t. - A. Find the average velocity for the time period beginning when t-1 and lasting for the following number of seconds .01 sec: 1.01 Hint: If the throw starts at t = 1 and lasts .01 sec, what will the ending time, t2, be? .005 sec: 0.005 - .002 sec: 46.4 .001 sec: 0.001 X NOTE: For the above answers, you may have to enter 6 or 7 significant digits if you are using a calculator. Estimate the instanteneous velocity when t=1. 12